7 files changed, 4521 insertions, 0 deletions

diff --git a/hw/chibi/chibi_2024/chibi_2024-cache.lib b/hw/chibi/chibi_2024/chibi_2024-cache.lib
new file mode 100644
index 0000000..81985b4
--- /dev/null
+++ b/hw/chibi/chibi_2024/chibi_2024-cache.lib
@@ -0,0 +1,475 @@
+EESchema-LIBRARY Version 2.3
+#encoding utf-8
+#
+# +3V3
+#
+DEF +3V3 #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "+3V3" 0 140 50 H V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# 74HC595_mine
+#
+DEF 74HC595_mine U 0 40 Y Y 1 F N
+F0 "U" 550 300 60 H V C CNN
+F1 "74HC595_mine" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -450 -350 450 350 0 1 0 f
+X Q1 1 -250 -550 200 U 50 50 1 1 I
+X Q2 2 -150 -550 200 U 50 50 1 1 I
+X Q3 3 -50 -550 200 U 50 50 1 1 I
+X Q4 4 50 -550 200 U 50 50 1 1 I
+X Q5 5 150 -550 200 U 50 50 1 1 I
+X Q6 6 250 -550 200 U 50 50 1 1 I
+X Q7 7 350 -550 200 U 50 50 1 1 I
+X GND 8 250 550 200 D 50 50 1 1 I
+X Q7S 9 650 0 200 L 50 50 1 1 I
+X ~MR 10 -350 550 200 D 50 50 1 1 I
+X SHCP 11 -50 550 200 D 50 50 1 1 I
+X STCP 12 50 550 200 D 50 50 1 1 I
+X ~OE 13 -250 550 200 D 50 50 1 1 I
+X DS 14 -650 0 200 R 50 50 1 1 I
+X Q0 15 -350 -550 200 U 50 50 1 1 I
+X VCC 16 350 550 200 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# 7seg_4digit_cc
+#
+DEF 7seg_4digit_cc D 0 40 Y Y 1 F N
+F0 "D" 550 300 60 H V C CNN
+F1 "7seg_4digit_cc" 0 0 60 H V C CNN
+F2 "" 1000 -100 60 H I C CNN
+F3 "" 1000 -100 60 H I C CNN
+DRAW
+S -450 350 450 -350 0 1 0 f
+X E 1 50 550 200 D 50 50 1 1 I
+X D 2 -50 550 200 D 50 50 1 1 I
+X DP 3 350 550 200 D 50 50 1 1 I
+X C 4 -150 550 200 D 50 50 1 1 I
+X G 5 250 550 200 D 50 50 1 1 I
+X CC4 6 150 -550 200 U 50 50 1 1 I
+X B 7 -250 550 200 D 50 50 1 1 I
+X CC3 8 50 -550 200 U 50 50 1 1 I
+X CC2 9 -50 -550 200 U 50 50 1 1 I
+X F 10 150 550 200 D 50 50 1 1 I
+X A 11 -350 550 200 D 50 50 1 1 I
+X CC1 12 -150 -550 200 U 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# C
+#
+DEF C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ C?
+ C_????_*
+ C_????
+ SMD*_c
+ Capacitor*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 40 40 1 1 P
+X ~ 2 0 -150 110 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CONN_01X01
+#
+DEF CONN_01X01 P 0 40 Y N 1 F N
+F0 "P" 0 100 50 H V C CNN
+F1 "CONN_01X01" 100 0 50 V V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ Pin_Header_Straight_1X01
+ Pin_Header_Angled_1X01
+ Socket_Strip_Straight_1X01
+ Socket_Strip_Angled_1X01
+$ENDFPLIST
+DRAW
+S -50 5 10 -5 0 1 0 N
+S -50 50 50 -50 0 1 0 N
+X P1 1 -200 0 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CONN_01X04
+#
+DEF CONN_01X04 P 0 40 Y N 1 F N
+F0 "P" 0 250 50 H V C CNN
+F1 "CONN_01X04" 100 0 50 V V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ Pin_Header_Straight_1X04
+ Pin_Header_Angled_1X04
+ Socket_Strip_Straight_1X04
+ Socket_Strip_Angled_1X04
+$ENDFPLIST
+DRAW
+S -50 -145 10 -155 0 1 0 N
+S -50 -45 10 -55 0 1 0 N
+S -50 55 10 45 0 1 0 N
+S -50 155 10 145 0 1 0 N
+S -50 200 50 -200 0 1 0 N
+X P1 1 -200 150 150 R 50 50 1 1 P
+X P2 2 -200 50 150 R 50 50 1 1 P
+X P3 3 -200 -50 150 R 50 50 1 1 P
+X P4 4 -200 -150 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CONN_02X05
+#
+DEF CONN_02X05 P 0 1 Y N 1 F N
+F0 "P" 0 300 50 H V C CNN
+F1 "CONN_02X05" 0 -300 50 H V C CNN
+F2 "" 0 -1200 50 H V C CNN
+F3 "" 0 -1200 50 H V C CNN
+$FPLIST
+ Pin_Header_Straight_2X05
+ Pin_Header_Angled_2X05
+ Socket_Strip_Straight_2X05
+ Socket_Strip_Angled_2X05
+$ENDFPLIST
+DRAW
+S -100 -195 -50 -205 0 1 0 N
+S -100 -95 -50 -105 0 1 0 N
+S -100 5 -50 -5 0 1 0 N
+S -100 105 -50 95 0 1 0 N
+S -100 205 -50 195 0 1 0 N
+S -100 250 100 -250 0 1 0 N
+S 50 -195 100 -205 0 1 0 N
+S 50 -95 100 -105 0 1 0 N
+S 50 5 100 -5 0 1 0 N
+S 50 105 100 95 0 1 0 N
+S 50 205 100 195 0 1 0 N
+X P1 1 -250 200 150 R 50 50 1 1 P
+X P2 2 250 200 150 L 50 50 1 1 P
+X P3 3 -250 100 150 R 50 50 1 1 P
+X P4 4 250 100 150 L 50 50 1 1 P
+X P5 5 -250 0 150 R 50 50 1 1 P
+X P6 6 250 0 150 L 50 50 1 1 P
+X P7 7 -250 -100 150 R 50 50 1 1 P
+X P8 8 250 -100 150 L 50 50 1 1 P
+X P9 9 -250 -200 150 R 50 50 1 1 P
+X P10 10 250 -200 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# CP
+#
+DEF CP C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "CP" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ CP*
+ C_Axial*
+ C_Radial*
+ TantalC*
+ C*elec
+ c_elec*
+ SMD*_Pol
+$ENDFPLIST
+DRAW
+S -90 20 -90 40 0 1 0 N
+S -90 20 90 20 0 1 0 N
+S 90 -20 -90 -40 0 1 0 F
+S 90 40 -90 40 0 1 0 N
+S 90 40 90 20 0 1 0 N
+P 2 0 1 0 -70 90 -30 90 N
+P 2 0 1 0 -50 110 -50 70 N
+X ~ 1 0 150 110 D 40 40 1 1 P
+X ~ 2 0 -150 110 U 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Crystal_Small
+#
+DEF Crystal_Small Y 0 40 N N 1 F N
+F0 "Y" 0 100 50 H V C CNN
+F1 "Crystal_Small" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ Crystal_
+$ENDFPLIST
+DRAW
+S -30 -60 30 60 0 1 0 N
+P 2 0 1 0 -50 -30 -50 30 N
+P 2 0 1 0 50 -30 50 30 N
+X 1 1 -100 0 50 R 40 40 1 1 P
+X 2 2 100 0 50 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# GND
+#
+DEF GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# LD1117S33TR
+#
+DEF LD1117S33TR U 0 30 Y Y 1 F N
+F0 "U" 0 250 50 H V C CNN
+F1 "LD1117S33TR" 0 200 50 H V C CNN
+F2 "SOT-223" 0 100 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+ALIAS LD1117S33CTR LD1117S12TR LD1117S12CTR LD1117S18TR LD1117S18CTR LD1117S25TR LD1117S25CTR LD1117S50TR LD1117S50CTR
+$FPLIST
+ SOT223
+$ENDFPLIST
+DRAW
+S -250 -150 250 150 0 1 10 f
+X GND 1 0 -250 100 U 50 50 1 1 W
+X VO 2 400 50 150 L 50 50 1 1 w
+X VI 3 -400 50 150 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LED
+#
+DEF LED D 0 40 Y N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "LED" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ LED-*
+ LED_*
+$ENDFPLIST
+DRAW
+P 2 0 1 0 -50 50 -50 -50 N
+P 3 0 1 0 -80 -25 -125 -65 -120 -40 N
+P 3 0 1 0 -65 -40 -110 -80 -105 -55 N
+P 3 0 1 0 50 50 -50 0 50 -50 F
+X K 1 -200 0 150 R 40 40 1 1 P
+X A 2 200 0 150 L 40 40 1 1 P
+ENDDRAW
+ENDDEF
+#
+# LM358
+#
+DEF LM358 U 0 20 Y Y 2 F N
+F0 "U" 0 200 50 H V L CNN
+F1 "LM358" 0 -200 50 H V L CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+ALIAS LMC6062 LMC6082 LM358N TL072 TL082 NE5532 4558
+$FPLIST
+ SOIC*
+ DIP*
+ TSSOP*
+ TO-99*
+ DSBGA*
+$ENDFPLIST
+DRAW
+P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
+X V- 4 -100 -300 150 U 50 50 0 1 W
+X V+ 8 -100 300 150 D 50 50 0 1 W
+X ~ 1 300 0 100 L 50 50 1 1 O
+X - 2 -300 -100 100 R 50 50 1 1 I
+X + 3 -300 100 100 R 50 50 1 1 I
+X + 5 -300 100 100 R 50 50 2 1 I
+X - 6 -300 -100 100 R 50 50 2 1 I
+X ~ 7 300 0 100 L 50 50 2 1 O
+ENDDRAW
+ENDDEF
+#
+# MBI5026
+#
+DEF MBI5026 U 0 40 Y Y 1 F N
+F0 "U" 700 400 60 H V C CNN
+F1 "MBI5026" 0 0 60 H V C CNN
+F2 "" 0 0 60 H I C CNN
+F3 "" 0 0 60 H I C CNN
+DRAW
+S -850 -400 850 350 0 1 0 f
+X GND 1 -650 550 200 D 50 50 1 1 I
+X SDI 2 -1050 0 200 R 50 50 1 1 I
+X CLK 3 -100 550 200 D 50 50 1 1 I
+X LE 4 0 550 200 D 50 50 1 1 I
+X OUT0 5 -750 -600 200 U 50 50 1 1 I
+X OUT1 6 -650 -600 200 U 50 50 1 1 I
+X OUT2 7 -550 -600 200 U 50 50 1 1 I
+X OUT3 8 -450 -600 200 U 50 50 1 1 I
+X OUT4 9 -350 -600 200 U 50 50 1 1 I
+X OUT5 10 -250 -600 200 U 50 50 1 1 I
+X OUT15 20 750 -600 200 U 50 50 1 1 I
+X OUT6 11 -150 -600 200 U 50 50 1 1 I
+X ~OE 21 100 550 200 D 50 50 1 1 I
+X OUT7 12 -50 -600 200 U 50 50 1 1 I
+X SDO 22 1050 0 200 L 50 50 1 1 I
+X OUT8 13 50 -600 200 U 50 50 1 1 I
+X R_ext 23 -250 550 200 D 50 50 1 1 I
+X OUT9 14 150 -600 200 U 50 50 1 1 I
+X VDD 24 -750 550 200 D 50 50 1 1 I
+X OUT10 15 250 -600 200 U 50 50 1 1 I
+X OUT11 16 350 -600 200 U 50 50 1 1 I
+X OUT12 17 450 -600 200 U 50 50 1 1 I
+X OUT13 18 550 -600 200 U 50 50 1 1 I
+X OUT14 19 650 -600 200 U 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# Q_PMOS_GSD
+#
+DEF Q_PMOS_GSD Q 0 0 Y N 1 F N
+F0 "Q" 300 50 50 H V R CNN
+F1 "Q_PMOS_GSD" 650 -50 50 H V R CNN
+F2 "" 200 100 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+DRAW
+C 50 0 111 0 1 10 N
+P 2 0 1 0 30 -70 100 -70 N
+P 2 0 1 10 30 -50 30 -90 N
+P 2 0 1 0 30 0 100 0 N
+P 2 0 1 10 30 20 30 -20 N
+P 2 0 1 0 30 70 100 70 N
+P 2 0 1 10 30 90 30 50 N
+P 2 0 1 0 100 -70 100 -100 N
+P 2 0 1 0 100 -70 100 0 N
+P 2 0 1 0 100 100 100 70 N
+P 3 0 1 10 10 75 10 -75 10 -75 N
+P 4 0 1 0 90 0 50 -15 50 15 90 0 F
+X G 1 -200 0 210 R 50 50 1 1 I
+X S 2 100 -200 100 U 50 50 1 1 P
+X D 3 100 200 100 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# R
+#
+DEF R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V V C CNN
+F3 "" 0 0 50 H V C CNN
+$FPLIST
+ R_*
+ Resistor_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# SP3481CN
+#
+DEF SP3481CN U 0 40 Y Y 1 F N
+F0 "U" -300 350 50 H V L CNN
+F1 "SP3481CN" 100 350 50 H V L CNN
+F2 "SO-8" 0 0 50 H V C CIN
+F3 "" 0 0 50 H V C CNN
+ALIAS SP3481EN SP3485CN SP3485EN
+$FPLIST
+ SO8*
+$ENDFPLIST
+DRAW
+S -300 300 300 -300 0 1 10 f
+X RO 1 -400 200 100 R 50 50 1 1 O
+X ~RE~ 2 -400 100 100 R 50 50 1 1 I
+X DE 3 -400 -100 100 R 50 50 1 1 I
+X DI 4 -400 -200 100 R 50 50 1 1 I
+X GND 5 0 -400 100 U 50 50 1 1 W
+X A 6 400 100 100 L 50 50 1 1 B
+X B 7 400 -100 100 L 50 50 1 1 B
+X VCC 8 0 400 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# STM32F030F4Px
+#
+DEF STM32F030F4Px U 0 40 Y Y 1 L N
+F0 "U" -1600 925 50 H V L BNN
+F1 "STM32F030F4Px" 1600 925 50 H V R BNN
+F2 "TSSOP20" 1600 875 50 H V R TNN
+F3 "" 0 0 50 H V C CNN
+DRAW
+S -1600 -800 1600 900 0 1 10 f
+X BOOT0 1 -1700 400 100 R 50 50 1 1 I
+X PF0/RCC_OSC_IN 2 -1700 -200 100 R 50 50 1 1 I
+X PF1/RCC_OSC_OUT 3 -1700 -300 100 R 50 50 1 1 I
+X NRST 4 -1700 600 100 R 50 50 1 1 I
+X VDDA 5 0 1000 100 D 50 50 1 1 W
+X ADC_IN0/RTC_TAMP2/SYS_WKUP1/USART1_CTS/PA0 6 1700 600 100 L 50 50 1 1 B
+X ADC_IN1/USART1_DE/USART1_RTS/PA1 7 1700 500 100 L 50 50 1 1 B
+X ADC_IN2/USART1_TX/PA2 8 1700 400 100 L 50 50 1 1 B
+X ADC_IN3/USART1_RX/PA3 9 1700 300 100 L 50 50 1 1 B
+X ADC_IN4/SPI1_NSS/TIM14_CH1/USART1_CK/PA4 10 1700 200 100 L 50 50 1 1 B
+X SYS_SWCLK/USART1_TX/PA14 20 1700 -500 100 L 50 50 1 1 B
+X ADC_IN5/SPI1_SCK/PA5 11 1700 100 100 L 50 50 1 1 B
+X ADC_IN6/SPI1_MISO/TIM16_CH1/TIM1_BKIN/TIM3_CH1/PA6 12 1700 0 100 L 50 50 1 1 B
+X ADC_IN7/SPI1_MOSI/TIM14_CH1/TIM17_CH1/TIM1_CH1N/TIM3_CH2/PA7 13 1700 -100 100 L 50 50 1 1 B
+X PB1/ADC_IN9/TIM14_CH1/TIM1_CH3N/TIM3_CH4 14 -1700 -500 100 R 50 50 1 1 B
+X VSS 15 0 -900 100 U 50 50 1 1 W
+X VDD 16 -100 1000 100 D 50 50 1 1 W
+X I2C1_SCL/TIM1_CH2/USART1_TX/PA9 17 1700 -200 100 L 50 50 1 1 B
+X I2C1_SDA/TIM17_BKIN/TIM1_CH3/USART1_RX/PA10 18 1700 -300 100 L 50 50 1 1 B
+X IR_OUT/SYS_SWDIO/PA13 19 1700 -400 100 L 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# SW_PUSH_SMALL_H
+#
+DEF SW_PUSH_SMALL_H SW 0 40 N N 1 F N
+F0 "SW" 80 110 50 H V C CNN
+F1 "SW_PUSH_SMALL_H" 360 -60 50 H V C CNN
+F2 "" 0 200 50 H V C CNN
+F3 "" 0 200 50 H V C CNN
+DRAW
+C -90 0 10 0 1 0 N
+C 90 0 10 0 1 0 N
+P 2 0 1 0 -110 30 110 30 N
+P 4 0 1 0 -110 30 -110 40 110 40 110 30 N
+P 4 0 1 0 -50 40 -40 60 40 60 50 40 N
+X 1 1 -150 0 50 R 50 50 0 1 P
+X 2 2 150 0 50 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
+# VDD
+#
+DEF VDD #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "VDD" 0 150 50 H V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+DRAW
+C 0 75 25 0 1 0 N
+P 2 0 1 0 0 0 0 50 N
+X VDD 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/hw/chibi/chibi_2024/chibi_2024.bak b/hw/chibi/chibi_2024/chibi_2024.bak
new file mode 100644
index 0000000..5adedb0
--- /dev/null
+++ b/hw/chibi/chibi_2024/chibi_2024.bak
@@ -0,0 +1,1576 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:components
+LIBS:chibi_2024-cache
+LIBS:chibi-cache
+EELAYER 25 0
+EELAYER END
+$Descr A3 16535 11693
+encoding utf-8
+Sheet 1 3
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Sheet
+S 7850 6000 1450 3200
+U 59008B1D
+F0 "mux_module" 60
+F1 "mux_module.sch" 60
+F2 "SEG_A" I L 7850 6450 118
+F3 "SEG_B" I L 7850 6650 118
+F4 "SEG_C" I L 7850 6850 118
+F5 "SEG_D" I L 7850 7050 118
+F6 "SEG_E" I L 7850 7250 118
+F7 "SEG_F" I L 7850 7450 118
+F8 "SEG_G" I L 7850 7650 118
+F9 "SEG_DP" I L 7850 7850 118
+F10 "GND" I L 7850 9050 118
+F11 "VDD" I L 7850 6150 118
+F12 "CLK" I L 7850 8150 118
+F13 "LE" I L 7850 8350 118
+F14 "~OE" I L 7850 8550 118
+F15 "SDI" I L 7850 8750 118
+F16 "SDO" I R 9300 8750 118
+$EndSheet
+$Sheet
+S 6150 6000 1450 3200
+U 5901390A
+F0 "mux_module" 60
+F1 "mux_module.sch" 60
+F2 "SEG_A" I L 6150 6450 118
+F3 "SEG_B" I L 6150 6650 118
+F4 "SEG_C" I L 6150 6850 118
+F5 "SEG_D" I L 6150 7050 118
+F6 "SEG_E" I L 6150 7250 118
+F7 "SEG_F" I L 6150 7450 118
+F8 "SEG_G" I L 6150 7650 118
+F9 "SEG_DP" I L 6150 7850 118
+F10 "GND" I L 6150 9050 118
+F11 "VDD" I L 6150 6150 118
+F12 "CLK" I L 6150 8150 118
+F13 "LE" I L 6150 8350 118
+F14 "~OE" I L 6150 8550 118
+F15 "SDI" I L 6150 8750 118
+F16 "SDO" I R 7600 8750 118
+$EndSheet
+$Comp
+L GND #PWR?
+U 1 1 590171AA
+P 5900 9150
+F 0 "#PWR?" H 5900 8900 50  0001 C CNN
+F 1 "GND" H 5900 9000 50  0000 C CNN
+F 2 "" H 5900 9150 50  0000 C CNN
+F 3 "" H 5900 9150 50  0000 C CNN
+	1    5900 9150
+	1    0    0    -1  
+$EndComp
+$Comp
+L STM32F030F4Px U?
+U 1 1 5901F61E
+P 3350 3250
+F 0 "U?" H 1750 4175 50  0000 L BNN
+F 1 "STM32F030F4Px" H 4950 4175 50  0000 R BNN
+F 2 "TSSOP20" H 4950 4125 50  0000 R TNN
+F 3 "" H 3350 3250 50  0000 C CNN
+	1    3350 3250
+	1    0    0    -1  
+$EndComp
+$Comp
+L SP3485CN U?
+U 1 1 5901F61F
+P 6550 2750
+F 0 "U?" H 6250 3100 50  0000 L CNN
+F 1 "SP3485CN" H 6650 3100 50  0000 L CNN
+F 2 "SO-8" H 6550 2750 50  0000 C CIN
+F 3 "" H 6550 2750 50  0000 C CNN
+	1    6550 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F620
+P 6550 2350
+F 0 "#PWR?" H 6550 2200 50  0001 C CNN
+F 1 "+3V3" H 6550 2490 50  0000 C CNN
+F 2 "" H 6550 2350 50  0000 C CNN
+F 3 "" H 6550 2350 50  0000 C CNN
+	1    6550 2350
+	-1   0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F621
+P 3350 2250
+F 0 "#PWR?" H 3350 2100 50  0001 C CNN
+F 1 "+3V3" H 3350 2390 50  0000 C CNN
+F 2 "" H 3350 2250 50  0000 C CNN
+F 3 "" H 3350 2250 50  0000 C CNN
+	1    3350 2250
+	-1   0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F622
+P 3250 2250
+F 0 "#PWR?" H 3250 2100 50  0001 C CNN
+F 1 "+3V3" H 3250 2390 50  0000 C CNN
+F 2 "" H 3250 2250 50  0000 C CNN
+F 3 "" H 3250 2250 50  0000 C CNN
+	1    3250 2250
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F623
+P 6550 3150
+F 0 "#PWR?" H 6550 2900 50  0001 C CNN
+F 1 "GND" H 6550 3000 50  0000 C CNN
+F 2 "" H 6550 3150 50  0000 C CNN
+F 3 "" H 6550 3150 50  0000 C CNN
+	1    6550 3150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F624
+P 3350 4150
+F 0 "#PWR?" H 3350 3900 50  0001 C CNN
+F 1 "GND" H 3350 4000 50  0000 C CNN
+F 2 "" H 3350 4150 50  0000 C CNN
+F 3 "" H 3350 4150 50  0000 C CNN
+	1    3350 4150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F628
+P 10750 1900
+F 0 "C?" H 10775 2000 50  0000 L CNN
+F 1 "100n" H 10775 1800 50  0000 L CNN
+F 2 "" H 10788 1750 50  0000 C CNN
+F 3 "" H 10750 1900 50  0000 C CNN
+	1    10750 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L LD1117S33CTR U?
+U 1 1 5901F629
+P 10150 1800
+F 0 "U?" H 10150 2050 50  0000 C CNN
+F 1 "LD1117S33CTR" H 10150 2000 50  0000 C CNN
+F 2 "SOT-223" H 10150 1900 50  0000 C CNN
+F 3 "" H 10150 1800 50  0000 C CNN
+	1    10150 1800
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F62A
+P 10150 2050
+F 0 "#PWR?" H 10150 1800 50  0001 C CNN
+F 1 "GND" H 10150 1900 50  0000 C CNN
+F 2 "" H 10150 2050 50  0000 C CNN
+F 3 "" H 10150 2050 50  0000 C CNN
+	1    10150 2050
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F62C
+P 10650 1750
+F 0 "#PWR?" H 10650 1600 50  0001 C CNN
+F 1 "+3V3" H 10650 1890 50  0000 C CNN
+F 2 "" H 10650 1750 50  0000 C CNN
+F 3 "" H 10650 1750 50  0000 C CNN
+	1    10650 1750
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F62D
+P 11000 1900
+F 0 "C?" H 11025 2000 50  0000 L CNN
+F 1 "100n" H 11025 1800 50  0000 L CNN
+F 2 "" H 11038 1750 50  0000 C CNN
+F 3 "" H 11000 1900 50  0000 C CNN
+	1    11000 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F62E
+P 9650 1900
+F 0 "C?" H 9675 2000 50  0000 L CNN
+F 1 "100n" H 9675 1800 50  0000 L CNN
+F 2 "" H 9688 1750 50  0000 C CNN
+F 3 "" H 9650 1900 50  0000 C CNN
+	1    9650 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L CP C?
+U 1 1 5901F62F
+P 9350 1900
+F 0 "C?" H 9150 2050 50  0000 L CNN
+F 1 "1000u" H 9100 1800 50  0000 L CNN
+F 2 "" H 9388 1750 50  0000 C CNN
+F 3 "" H 9350 1900 50  0000 C CNN
+	1    9350 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L Crystal_Small Y?
+U 1 1 5901F635
+P 1200 3500
+F 0 "Y?" H 1200 3600 50  0000 C CNN
+F 1 "8MHz" V 1400 3500 50  0000 C CNN
+F 2 "" H 1200 3500 50  0000 C CNN
+F 3 "" H 1200 3500 50  0000 C CNN
+	1    1200 3500
+	0    1    -1   0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F636
+P 850 3400
+F 0 "C?" H 875 3500 50  0000 L CNN
+F 1 "22p" H 875 3300 50  0000 L CNN
+F 2 "" H 888 3250 50  0000 C CNN
+F 3 "" H 850 3400 50  0000 C CNN
+	1    850  3400
+	0    -1   1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F637
+P 850 3600
+F 0 "C?" H 875 3700 50  0000 L CNN
+F 1 "22p" H 875 3500 50  0000 L CNN
+F 2 "" H 888 3450 50  0000 C CNN
+F 3 "" H 850 3600 50  0000 C CNN
+	1    850  3600
+	0    -1   1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F638
+P 600 3700
+F 0 "#PWR?" H 600 3450 50  0001 C CNN
+F 1 "GND" H 600 3550 50  0000 C CNN
+F 2 "" H 600 3700 50  0000 C CNN
+F 3 "" H 600 3700 50  0000 C CNN
+	1    600  3700
+	-1   0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F639
+P 12800 5400
+F 0 "R?" V 12880 5400 50  0000 C CNN
+F 1 "R" V 12800 5400 50  0000 C CNN
+F 2 "" V 12730 5400 50  0000 C CNN
+F 3 "" H 12800 5400 50  0000 C CNN
+	1    12800 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_02X05 P?
+U 1 1 5901F63A
+P 7550 2300
+F 0 "P?" H 7550 2600 50  0000 C CNN
+F 1 "CONN_02X05" H 7550 2650 50  0000 C CNN
+F 2 "" H 7550 1100 50  0000 C CNN
+F 3 "" H 7550 1100 50  0000 C CNN
+	1    7550 2300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L CONN_02X05 P?
+U 1 1 5901F63B
+P 7550 3200
+F 0 "P?" H 7550 3500 50  0000 C CNN
+F 1 "CONN_02X05" H 7550 3550 50  0000 C CNN
+F 2 "" H 7550 2000 50  0000 C CNN
+F 3 "" H 7550 2000 50  0000 C CNN
+	1    7550 3200
+	0    -1   1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F63C
+P 7900 2750
+F 0 "#PWR?" H 7900 2500 50  0001 C CNN
+F 1 "GND" H 7900 2600 50  0000 C CNN
+F 2 "" H 7900 2750 50  0000 C CNN
+F 3 "" H 7900 2750 50  0000 C CNN
+	1    7900 2750
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F63D
+P 7900 2050
+F 0 "#PWR?" H 7900 1800 50  0001 C CNN
+F 1 "GND" H 7900 1900 50  0000 C CNN
+F 2 "" H 7900 2050 50  0000 C CNN
+F 3 "" H 7900 2050 50  0000 C CNN
+	1    7900 2050
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F63E
+P 7900 3450
+F 0 "#PWR?" H 7900 3200 50  0001 C CNN
+F 1 "GND" H 7900 3300 50  0000 C CNN
+F 2 "" H 7900 3450 50  0000 C CNN
+F 3 "" H 7900 3450 50  0000 C CNN
+	1    7900 3450
+	-1   0    0    -1  
+$EndComp
+$Comp
+L LM358 U?
+U 1 1 5901F640
+P 15450 5500
+F 0 "U?" H 15450 5700 50  0000 L CNN
+F 1 "LM358" H 15450 5300 50  0000 L CNN
+F 2 "" H 15450 5500 50  0000 C CNN
+F 3 "" H 15450 5500 50  0000 C CNN
+	1    15450 5500
+	1    0    0    1   
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F641
+P 13500 5800
+F 0 "R?" V 13580 5800 50  0000 C CNN
+F 1 "R" V 13500 5800 50  0000 C CNN
+F 2 "" V 13430 5800 50  0000 C CNN
+F 3 "" H 13500 5800 50  0000 C CNN
+	1    13500 5800
+	0    1    1    0   
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F642
+P 14250 5800
+F 0 "R?" V 14330 5800 50  0000 C CNN
+F 1 "R" V 14250 5800 50  0000 C CNN
+F 2 "" V 14180 5800 50  0000 C CNN
+F 3 "" H 14250 5800 50  0000 C CNN
+	1    14250 5800
+	0    1    1    0   
+$EndComp
+$Comp
+L LM358 U?
+U 1 1 5901F643
+P 14150 5400
+F 0 "U?" H 14150 5600 50  0000 L CNN
+F 1 "LM358" H 14150 5200 50  0000 L CNN
+F 2 "" H 14150 5400 50  0000 C CNN
+F 3 "" H 14150 5400 50  0000 C CNN
+	1    14150 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F644
+P 14800 5400
+F 0 "R?" V 14880 5400 50  0000 C CNN
+F 1 "R" V 14800 5400 50  0000 C CNN
+F 2 "" V 14730 5400 50  0000 C CNN
+F 3 "" H 14800 5400 50  0000 C CNN
+	1    14800 5400
+	0    1    1    0   
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F645
+P 15450 5000
+F 0 "R?" V 15530 5000 50  0000 C CNN
+F 1 "R" V 15450 5000 50  0000 C CNN
+F 2 "" V 15380 5000 50  0000 C CNN
+F 3 "" H 15450 5000 50  0000 C CNN
+	1    15450 5000
+	0    1    1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F646
+P 14250 6050
+F 0 "C?" H 14275 6150 50  0000 L CNN
+F 1 "C" H 14275 5950 50  0000 L CNN
+F 2 "" H 14288 5900 50  0000 C CNN
+F 3 "" H 14250 6050 50  0000 C CNN
+	1    14250 6050
+	0    1    1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F647
+P 15450 4800
+F 0 "C?" H 15475 4900 50  0000 L CNN
+F 1 "C" H 15475 4700 50  0000 L CNN
+F 2 "" H 15488 4650 50  0000 C CNN
+F 3 "" H 15450 4800 50  0000 C CNN
+	1    15450 4800
+	0    1    1    0   
+$EndComp
+Text Label 5100 2750 0    60   ~ 0
+RS485_DE
+Text Label 5100 2850 0    60   ~ 0
+RS485_TX
+Text Label 5100 2950 0    60   ~ 0
+RS485_RX
+Text Label 7350 2650 2    60   ~ 0
+RS485_A
+Text Label 7400 2850 2    60   ~ 0
+RS485_B
+Wire Wire Line
+	5900 6150 7850 6150
+Wire Wire Line
+	5900 6050 5900 6150
+Wire Wire Line
+	6150 7850 12300 7850
+Wire Wire Line
+	6150 7650 11900 7650
+Wire Wire Line
+	6150 7450 11500 7450
+Wire Wire Line
+	6150 7250 11100 7250
+Wire Wire Line
+	6150 7050 10700 7050
+Wire Wire Line
+	6150 6850 10300 6850
+Wire Wire Line
+	6150 6650 9900 6650
+Wire Wire Line
+	6150 6450 9500 6450
+Wire Wire Line
+	5750 8150 9550 8150
+Wire Wire Line
+	5650 8550 7850 8550
+Wire Wire Line
+	7600 8750 7850 8750
+Wire Wire Line
+	5900 9050 7850 9050
+Wire Wire Line
+	5900 9050 5900 9150
+Wire Wire Line
+	12800 7650 12300 7650
+Connection ~ 12800 6650
+Wire Wire Line
+	12800 7450 11900 7450
+Connection ~ 12800 6850
+Wire Wire Line
+	12800 7250 11500 7250
+Connection ~ 12800 7050
+Wire Wire Line
+	12800 7050 11100 7050
+Connection ~ 12800 7250
+Wire Wire Line
+	12800 6850 10700 6850
+Connection ~ 12800 7450
+Wire Wire Line
+	12800 6650 10300 6650
+Wire Wire Line
+	6150 2650 6050 2650
+Wire Wire Line
+	6050 2650 6050 2850
+Wire Wire Line
+	6050 2850 6150 2850
+Wire Wire Line
+	6050 2750 5050 2750
+Connection ~ 6050 2750
+Wire Wire Line
+	5050 2850 5950 2850
+Wire Wire Line
+	5950 2850 5950 2950
+Wire Wire Line
+	5950 2950 6150 2950
+Wire Wire Line
+	6150 2550 5850 2550
+Wire Wire Line
+	5850 2550 5850 2950
+Wire Wire Line
+	5850 2950 5050 2950
+Connection ~ 9650 1750
+Connection ~ 9650 2050
+Connection ~ 10150 2050
+Connection ~ 10750 2050
+Connection ~ 10750 1750
+Connection ~ 10650 1750
+Wire Wire Line
+	600  3050 600  3700
+Wire Wire Line
+	600  3400 700  3400
+Wire Wire Line
+	700  3600 600  3600
+Connection ~ 600  3600
+Wire Wire Line
+	1000 3600 1400 3600
+Wire Wire Line
+	1400 3600 1400 3550
+Wire Wire Line
+	1400 3550 1650 3550
+Connection ~ 1200 3600
+Wire Wire Line
+	1650 3450 1400 3450
+Wire Wire Line
+	1400 3450 1400 3400
+Wire Wire Line
+	1400 3400 1000 3400
+Connection ~ 1200 3400
+Wire Wire Line
+	7350 2550 7350 2950
+Wire Wire Line
+	7350 2650 6950 2650
+Connection ~ 7350 2650
+Wire Wire Line
+	7450 2550 7450 2950
+Wire Wire Line
+	6950 2850 7450 2850
+Connection ~ 7450 2850
+Wire Wire Line
+	7550 2750 7900 2750
+Wire Wire Line
+	7550 2550 7550 2950
+Wire Wire Line
+	7650 2550 7650 2950
+Connection ~ 7650 2750
+Connection ~ 7550 2750
+Wire Wire Line
+	7750 2550 7750 2950
+Connection ~ 7750 2750
+Wire Wire Line
+	7350 2050 7900 2050
+Connection ~ 7450 2050
+Connection ~ 7550 2050
+Connection ~ 7650 2050
+Connection ~ 7750 2050
+Wire Wire Line
+	7350 3450 7900 3450
+Connection ~ 7750 3450
+Connection ~ 7650 3450
+Connection ~ 7550 3450
+Connection ~ 7450 3450
+Wire Wire Line
+	12800 5250 12950 5100
+Wire Wire Line
+	13750 5300 13850 5300
+Wire Wire Line
+	13650 5800 14100 5800
+Wire Wire Line
+	13750 5500 13750 6050
+Wire Wire Line
+	13750 5500 13850 5500
+Wire Wire Line
+	14400 5800 14550 5800
+Wire Wire Line
+	14550 5400 14550 6050
+Wire Wire Line
+	14450 5400 14650 5400
+Wire Wire Line
+	13750 6050 14100 6050
+Connection ~ 13750 5800
+Wire Wire Line
+	14550 6050 14400 6050
+Connection ~ 14550 5800
+Wire Wire Line
+	15300 4800 15200 4800
+Wire Wire Line
+	15200 4800 15200 5000
+Wire Wire Line
+	15050 5000 15300 5000
+Wire Wire Line
+	15600 5000 15850 5000
+Wire Wire Line
+	15700 5000 15700 4800
+Wire Wire Line
+	15700 4800 15600 4800
+Wire Wire Line
+	15850 4200 15850 5500
+Wire Wire Line
+	15850 5500 15750 5500
+Connection ~ 15700 5000
+Wire Wire Line
+	14950 5400 15150 5400
+Wire Wire Line
+	15050 4400 15050 5400
+Connection ~ 15050 5400
+Connection ~ 15200 5000
+Connection ~ 14550 5400
+Wire Wire Line
+	15150 5600 15050 5600
+Wire Wire Line
+	15050 5600 15050 6250
+Wire Wire Line
+	14050 5700 14050 6350
+Connection ~ 14050 6250
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59030F4D
+P 9700 6550
+F 0 "Q?" V 9700 6800 50  0000 R CNN
+F 1 "AO3415A" V 9950 6700 50  0000 R CNN
+F 2 "" H 9900 6650 50  0000 C CNN
+F 3 "" H 9700 6550 50  0000 C CNN
+	1    9700 6550
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031899
+P 10100 6750
+F 0 "Q?" V 10100 7000 50  0000 R CNN
+F 1 "AO3415A" V 10350 6900 50  0001 R CNN
+F 2 "" H 10300 6850 50  0000 C CNN
+F 3 "" H 10100 6750 50  0000 C CNN
+	1    10100 6750
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031ABE
+P 10500 6950
+F 0 "Q?" V 10500 7200 50  0000 R CNN
+F 1 "AO3415A" V 10750 7100 50  0001 R CNN
+F 2 "" H 10700 7050 50  0000 C CNN
+F 3 "" H 10500 6950 50  0000 C CNN
+	1    10500 6950
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031DA8
+P 10900 7150
+F 0 "Q?" V 10900 7400 50  0000 R CNN
+F 1 "AO3415A" V 11150 7300 50  0001 R CNN
+F 2 "" H 11100 7250 50  0000 C CNN
+F 3 "" H 10900 7150 50  0000 C CNN
+	1    10900 7150
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031EC7
+P 11300 7350
+F 0 "Q?" V 11300 7600 50  0000 R CNN
+F 1 "AO3415A" V 11550 7500 50  0001 R CNN
+F 2 "" H 11500 7450 50  0000 C CNN
+F 3 "" H 11300 7350 50  0000 C CNN
+	1    11300 7350
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031FF7
+P 11700 7550
+F 0 "Q?" V 11700 7800 50  0000 R CNN
+F 1 "AO3415A" V 11950 7700 50  0001 R CNN
+F 2 "" H 11900 7650 50  0000 C CNN
+F 3 "" H 11700 7550 50  0000 C CNN
+	1    11700 7550
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 5903212A
+P 12100 7750
+F 0 "Q?" V 12100 8000 50  0000 R CNN
+F 1 "AO3415A" V 12350 7900 50  0001 R CNN
+F 2 "" H 12300 7850 50  0000 C CNN
+F 3 "" H 12100 7750 50  0000 C CNN
+	1    12100 7750
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59032262
+P 12500 7950
+F 0 "Q?" V 12500 8200 50  0000 R CNN
+F 1 "AO3415A" V 12750 8100 50  0001 R CNN
+F 2 "" H 12700 8050 50  0000 C CNN
+F 3 "" H 12500 7950 50  0000 C CNN
+	1    12500 7950
+	0    1    -1   0   
+$EndComp
+Connection ~ 12800 7650
+Wire Wire Line
+	14050 5000 14050 5100
+NoConn ~ 15350 5200
+NoConn ~ 15350 5800
+Wire Wire Line
+	12800 5550 12800 8050
+Connection ~ 12800 6450
+$Comp
+L VDD #PWR?
+U 1 1 5903871E
+P 12800 5000
+F 0 "#PWR?" H 12800 4850 50  0001 C CNN
+F 1 "VDD" H 12800 5150 50  0000 C CNN
+F 2 "" H 12800 5000 50  0000 C CNN
+F 3 "" H 12800 5000 50  0000 C CNN
+	1    12800 5000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12800 5000 12800 5250
+$Comp
+L +3V3 #PWR?
+U 1 1 590389A5
+P 5900 6050
+F 0 "#PWR?" H 5900 5900 50  0001 C CNN
+F 1 "+3V3" H 5900 6190 50  0000 C CNN
+F 2 "" H 5900 6050 50  0000 C CNN
+F 3 "" H 5900 6050 50  0000 C CNN
+	1    5900 6050
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 59039286
+P 14050 6350
+F 0 "#PWR?" H 14050 6100 50  0001 C CNN
+F 1 "GND" H 14050 6200 50  0000 C CNN
+F 2 "" H 14050 6350 50  0000 C CNN
+F 3 "" H 14050 6350 50  0000 C CNN
+	1    14050 6350
+	1    0    0    -1  
+$EndComp
+$Comp
+L 74HC595_mine U?
+U 1 1 5903A15D
+P 11100 9500
+F 0 "U?" H 11650 9800 60  0000 C CNN
+F 1 "74HC595_mine" H 11100 9500 60  0000 C CNN
+F 2 "" H 11100 9500 60  0001 C CNN
+F 3 "" H 11100 9500 60  0001 C CNN
+	1    11100 9500
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	10900 7350 10900 8150
+Wire Wire Line
+	10900 8150 11050 8150
+Wire Wire Line
+	11050 8150 11050 8950
+Wire Wire Line
+	11150 8950 11150 8150
+Wire Wire Line
+	11150 8150 11300 8150
+Wire Wire Line
+	11300 8150 11300 7550
+Wire Wire Line
+	11700 7750 11700 8250
+Wire Wire Line
+	11700 8250 11250 8250
+Wire Wire Line
+	11250 8250 11250 8950
+Wire Wire Line
+	11350 8950 11350 8350
+Wire Wire Line
+	11350 8350 12100 8350
+Wire Wire Line
+	12100 8350 12100 7950
+Wire Wire Line
+	12500 8150 12500 8450
+Wire Wire Line
+	12500 8450 11450 8450
+Wire Wire Line
+	11450 8450 11450 8950
+Wire Wire Line
+	10950 8250 10950 8950
+Wire Wire Line
+	10500 8250 10950 8250
+Wire Wire Line
+	10500 8250 10500 7150
+Wire Wire Line
+	10100 6950 10100 8400
+Wire Wire Line
+	10100 8400 10850 8400
+Wire Wire Line
+	10850 8400 10850 8950
+Wire Wire Line
+	10750 8950 10750 8500
+Wire Wire Line
+	10750 8500 9700 8500
+Wire Wire Line
+	9700 8500 9700 6750
+$Comp
+L VDD #PWR?
+U 1 1 5903B80F
+P 11450 10050
+F 0 "#PWR?" H 11450 9900 50  0001 C CNN
+F 1 "VDD" H 11450 10200 50  0000 C CNN
+F 2 "" H 11450 10050 50  0000 C CNN
+F 3 "" H 11450 10050 50  0000 C CNN
+	1    11450 10050
+	1    0    0    1   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5903B928
+P 11350 10150
+F 0 "#PWR?" H 11350 9900 50  0001 C CNN
+F 1 "GND" H 11350 10000 50  0000 C CNN
+F 2 "" H 11350 10150 50  0000 C CNN
+F 3 "" H 11350 10150 50  0000 C CNN
+	1    11350 10150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5903BAB9
+P 10850 10150
+F 0 "#PWR?" H 10850 9900 50  0001 C CNN
+F 1 "GND" H 10850 10000 50  0000 C CNN
+F 2 "" H 10850 10150 50  0000 C CNN
+F 3 "" H 10850 10150 50  0000 C CNN
+	1    10850 10150
+	-1   0    0    -1  
+$EndComp
+NoConn ~ 11750 9500
+$Comp
+L VDD #PWR?
+U 1 1 5903D437
+P 10750 10050
+F 0 "#PWR?" H 10750 9900 50  0001 C CNN
+F 1 "VDD" H 10750 10200 50  0000 C CNN
+F 2 "" H 10750 10050 50  0000 C CNN
+F 3 "" H 10750 10050 50  0000 C CNN
+	1    10750 10050
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	12800 6450 9900 6450
+Wire Wire Line
+	12800 7850 12700 7850
+Wire Wire Line
+	9300 8750 10350 8750
+Wire Wire Line
+	10350 8750 10350 9500
+Wire Wire Line
+	10350 9500 10450 9500
+Wire Wire Line
+	9450 8350 9450 10450
+Wire Wire Line
+	9450 10450 11150 10450
+Wire Wire Line
+	11150 10450 11150 10050
+Wire Wire Line
+	9550 8150 9550 10350
+Wire Wire Line
+	9550 10350 11050 10350
+Wire Wire Line
+	11050 10350 11050 10050
+Wire Wire Line
+	10850 10150 10850 10050
+Wire Wire Line
+	11350 10150 11350 10050
+$Comp
+L CONN_01X04 P?
+U 1 1 5904BCE7
+P 2250 4850
+F 0 "P?" H 2250 5100 50  0000 C CNN
+F 1 "SWD" V 2350 4850 50  0000 C CNN
+F 2 "" H 2250 4850 50  0000 C CNN
+F 3 "" H 2250 4850 50  0000 C CNN
+	1    2250 4850
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5050 3150 5750 3150
+Wire Wire Line
+	5750 3150 5750 8150
+Wire Wire Line
+	6150 8750 5550 8750
+Wire Wire Line
+	5550 8750 5550 3350
+Wire Wire Line
+	5550 3350 5050 3350
+Wire Wire Line
+	5650 3250 5650 8550
+Wire Wire Line
+	5650 3250 5050 3250
+Wire Wire Line
+	5450 8350 9450 8350
+Wire Wire Line
+	5450 8350 5450 3450
+Wire Wire Line
+	5450 3450 5050 3450
+Wire Wire Line
+	5050 3050 5900 3050
+Wire Wire Line
+	5900 3050 5900 4200
+Wire Wire Line
+	5900 4200 15850 4200
+Connection ~ 15850 5000
+Text Label 15300 4200 0    60   ~ 0
+CMEAS_OUT
+Text Label 6000 4200 0    60   ~ 0
+CMEAS_OUT
+Text Label 5100 3150 0    60   ~ 0
+SCK
+Text Label 5100 3250 0    60   ~ 0
+~OE
+Text Label 5100 3350 0    60   ~ 0
+MOSI_C0
+Text Label 5100 3450 0    60   ~ 0
+STROBE
+Text Label 5100 3050 0    60   ~ 0
+CMEAS_OUT
+Text Label 1400 3450 0    60   ~ 0
+XT1
+Text Label 1400 3550 0    60   ~ 0
+XT2
+Text Label 8700 6450 0    60   ~ 0
+SEG_A_COM
+Text Label 8700 6650 0    60   ~ 0
+SEG_B_COM
+Text Label 8700 6850 0    60   ~ 0
+SEG_C_COM
+Text Label 8700 7050 0    60   ~ 0
+SEG_D_COM
+Text Label 8700 7250 0    60   ~ 0
+SEG_E_COM
+Text Label 8700 7450 0    60   ~ 0
+SEG_F_COM
+Text Label 8700 7650 0    60   ~ 0
+SEG_G_COM
+Text Label 8700 7850 0    60   ~ 0
+SEG_DP_COM
+Text Label 10200 8500 0    60   ~ 0
+SEG_A_CTRL
+Text Label 10250 8400 0    60   ~ 0
+SEG_B_CTRL
+Text Label 10500 8250 0    60   ~ 0
+SEG_C_CTRL
+Text Label 11000 8150 1    60   ~ 0
+SEG_D_CTRL
+Text Label 11300 8150 1    60   ~ 0
+SEG_E_CTRL
+Text Label 11250 8250 0    60   ~ 0
+SEG_F_CTRL
+Text Label 11350 8350 0    60   ~ 0
+SEG_G_CTLR
+Text Label 11450 8450 0    60   ~ 0
+SEG_DP_CTRL
+Text Label 7650 8750 0    60   ~ 0
+MOSI_C1
+Text Label 9650 8750 0    60   ~ 0
+MOSI_C2
+Text Label 5650 8750 0    60   ~ 0
+MOSI_C0
+Text Label 12800 6350 1    60   ~ 0
+SEG_COM_MEAS
+$Comp
+L LED D?
+U 1 1 590565A2
+P 4150 4950
+F 0 "D?" H 4350 5000 50  0000 C CNN
+F 1 "ID" H 4150 4850 50  0000 C CNN
+F 2 "" H 4150 4950 50  0000 C CNN
+F 3 "" H 4150 4950 50  0000 C CNN
+	1    4150 4950
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R?
+U 1 1 590569D3
+P 4150 5400
+F 0 "R?" V 4230 5400 50  0000 C CNN
+F 1 "R" V 4150 5400 50  0000 C CNN
+F 2 "" V 4080 5400 50  0000 C CNN
+F 3 "" H 4150 5400 50  0000 C CNN
+	1    4150 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 59056B28
+P 4400 5400
+F 0 "R?" V 4480 5400 50  0000 C CNN
+F 1 "R" V 4400 5400 50  0000 C CNN
+F 2 "" V 4330 5400 50  0000 C CNN
+F 3 "" H 4400 5400 50  0000 C CNN
+	1    4400 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 59056C60
+P 4650 5400
+F 0 "R?" V 4730 5400 50  0000 C CNN
+F 1 "R" V 4650 5400 50  0000 C CNN
+F 2 "" V 4580 5400 50  0000 C CNN
+F 3 "" H 4650 5400 50  0000 C CNN
+	1    4650 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L LED D?
+U 1 1 59056D95
+P 4400 4950
+F 0 "D?" H 4600 5000 50  0000 C CNN
+F 1 "ERROR" H 4400 4850 50  0000 C CNN
+F 2 "" H 4400 4950 50  0000 C CNN
+F 3 "" H 4400 4950 50  0000 C CNN
+	1    4400 4950
+	0    -1   -1   0   
+$EndComp
+$Comp
+L LED D?
+U 1 1 59056ED7
+P 4650 4950
+F 0 "D?" H 4850 5000 50  0000 C CNN
+F 1 "COMM_OK" H 4650 4850 50  0000 C CNN
+F 2 "" H 4650 4950 50  0000 C CNN
+F 3 "" H 4650 4950 50  0000 C CNN
+	1    4650 4950
+	0    -1   -1   0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5905739D
+P 4400 5750
+F 0 "#PWR?" H 4400 5500 50  0001 C CNN
+F 1 "GND" H 4400 5600 50  0000 C CNN
+F 2 "" H 4400 5750 50  0000 C CNN
+F 3 "" H 4400 5750 50  0000 C CNN
+	1    4400 5750
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	4400 5550 4400 5750
+Wire Wire Line
+	4150 5650 4650 5650
+Wire Wire Line
+	4150 5650 4150 5550
+Connection ~ 4400 5650
+Wire Wire Line
+	4650 5650 4650 5550
+Wire Wire Line
+	4150 5250 4150 5150
+Wire Wire Line
+	4400 5250 4400 5150
+Wire Wire Line
+	4650 5250 4650 5150
+Wire Wire Line
+	5050 3550 5300 3550
+Wire Wire Line
+	5300 3550 5300 4650
+Wire Wire Line
+	5300 4650 4650 4650
+Wire Wire Line
+	4650 4650 4650 4750
+Wire Wire Line
+	4400 4750 4400 4550
+Wire Wire Line
+	2400 4550 5200 4550
+Wire Wire Line
+	5200 4550 5200 3650
+Wire Wire Line
+	5200 3650 5050 3650
+Wire Wire Line
+	5050 3750 5100 3750
+Wire Wire Line
+	5100 3750 5100 4450
+Wire Wire Line
+	5100 4450 2300 4450
+Wire Wire Line
+	4150 4450 4150 4750
+$Comp
+L +3V3 #PWR?
+U 1 1 59059547
+P 600 2050
+F 0 "#PWR?" H 600 1900 50  0001 C CNN
+F 1 "+3V3" H 600 2190 50  0000 C CNN
+F 2 "" H 600 2050 50  0000 C CNN
+F 3 "" H 600 2050 50  0000 C CNN
+	1    600  2050
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	2400 4650 2400 4550
+Connection ~ 4400 4550
+Wire Wire Line
+	2300 4450 2300 4650
+Connection ~ 4150 4450
+$Comp
+L C C?
+U 1 1 5905A693
+P 600 2900
+F 0 "C?" H 625 3000 50  0000 L CNN
+F 1 "10n" H 625 2800 50  0000 L CNN
+F 2 "" H 638 2750 50  0000 C CNN
+F 3 "" H 600 2900 50  0000 C CNN
+	1    600  2900
+	-1   0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 5905A92F
+P 600 2400
+F 0 "R?" V 680 2400 50  0000 C CNN
+F 1 "10k" V 600 2400 50  0000 C CNN
+F 2 "" V 530 2400 50  0000 C CNN
+F 3 "" H 600 2400 50  0000 C CNN
+	1    600  2400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	600  2650 1650 2650
+Wire Wire Line
+	600  2550 600  2750
+Connection ~ 600  2650
+Wire Wire Line
+	600  2050 600  2250
+Wire Wire Line
+	600  2150 1150 2150
+Wire Wire Line
+	1150 2150 1150 2850
+Wire Wire Line
+	1150 2850 1650 2850
+Connection ~ 600  2150
+Connection ~ 600  3400
+$Comp
+L GND #PWR?
+U 1 1 5905B96D
+P 2200 5050
+F 0 "#PWR?" H 2200 4800 50  0001 C CNN
+F 1 "GND" H 2200 4900 50  0000 C CNN
+F 2 "" H 2200 5050 50  0000 C CNN
+F 3 "" H 2200 5050 50  0000 C CNN
+	1    2200 5050
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	2200 4650 2200 5050
+$Comp
+L +3V3 #PWR?
+U 1 1 5905BCF8
+P 2100 4550
+F 0 "#PWR?" H 2100 4400 50  0001 C CNN
+F 1 "+3V3" H 2100 4690 50  0000 C CNN
+F 2 "" H 2100 4550 50  0000 C CNN
+F 3 "" H 2100 4550 50  0000 C CNN
+	1    2100 4550
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	2100 4550 2100 4650
+$Comp
+L VDD #PWR?
+U 1 1 5905CD8E
+P 9350 1750
+F 0 "#PWR?" H 9350 1600 50  0001 C CNN
+F 1 "VDD" H 9350 1900 50  0000 C CNN
+F 2 "" H 9350 1750 50  0000 C CNN
+F 3 "" H 9350 1750 50  0000 C CNN
+	1    9350 1750
+	1    0    0    -1  
+$EndComp
+$Comp
+L SW_PUSH_SMALL_H SW?
+U 1 1 5905D817
+P 5500 1900
+F 0 "SW?" H 5580 2010 50  0000 C CNN
+F 1 "USER" H 5500 1850 50  0000 C CNN
+F 2 "" H 5500 2100 50  0000 C CNN
+F 3 "" H 5500 2100 50  0000 C CNN
+	1    5500 1900
+	0    -1   -1   0   
+$EndComp
+$Comp
+L SW_PUSH_SMALL_H SW?
+U 1 1 5905DB00
+P 850 2900
+F 0 "SW?" H 930 3010 50  0000 C CNN
+F 1 "RESET" H 850 2850 50  0000 C CNN
+F 2 "" H 850 3100 50  0000 C CNN
+F 3 "" H 850 3100 50  0000 C CNN
+	1    850  2900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	850  3050 850  3150
+Wire Wire Line
+	850  3150 600  3150
+Connection ~ 600  3150
+Wire Wire Line
+	850  2750 850  2650
+Connection ~ 850  2650
+Wire Wire Line
+	5500 2050 5500 2150
+Connection ~ 2200 5000
+$Comp
+L R R?
+U 1 1 5905EAC9
+P 5700 1450
+F 0 "R?" V 5780 1450 50  0000 C CNN
+F 1 "10k" V 5700 1450 50  0000 C CNN
+F 2 "" V 5630 1450 50  0000 C CNN
+F 3 "" H 5700 1450 50  0000 C CNN
+	1    5700 1450
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 5905EF05
+P 5700 1900
+F 0 "C?" H 5725 2000 50  0000 L CNN
+F 1 "100n" H 5725 1800 50  0000 L CNN
+F 2 "" H 5738 1750 50  0000 C CNN
+F 3 "" H 5700 1900 50  0000 C CNN
+	1    5700 1900
+	1    0    0    1   
+$EndComp
+Connection ~ 5500 1700
+Wire Wire Line
+	5700 1750 5700 1600
+Connection ~ 5700 1700
+Wire Wire Line
+	5700 2050 5700 2150
+$Comp
+L C C?
+U 1 1 59062924
+P 11250 1900
+F 0 "C?" H 11275 2000 50  0000 L CNN
+F 1 "100n" H 11275 1800 50  0000 L CNN
+F 2 "" H 11288 1750 50  0000 C CNN
+F 3 "" H 11250 1900 50  0000 C CNN
+	1    11250 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 59062A72
+P 11500 1900
+F 0 "C?" H 11525 2000 50  0000 L CNN
+F 1 "100n" H 11525 1800 50  0000 L CNN
+F 2 "" H 11538 1750 50  0000 C CNN
+F 3 "" H 11500 1900 50  0000 C CNN
+	1    11500 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 59062BCF
+P 11750 1900
+F 0 "C?" H 11775 2000 50  0000 L CNN
+F 1 "100n" H 11775 1800 50  0000 L CNN
+F 2 "" H 11788 1750 50  0000 C CNN
+F 3 "" H 11750 1900 50  0000 C CNN
+	1    11750 1900
+	-1   0    0    1   
+$EndComp
+Connection ~ 11000 1750
+Connection ~ 11250 1750
+Connection ~ 11500 1750
+Connection ~ 11750 1750
+Connection ~ 11750 2050
+Connection ~ 11500 2050
+Connection ~ 11000 2050
+Connection ~ 11250 2050
+$Comp
+L CP C?
+U 1 1 59062D2B
+P 12100 1900
+F 0 "C?" H 11900 2050 50  0000 L CNN
+F 1 "47u" H 11850 1800 50  0000 L CNN
+F 2 "" H 12138 1750 50  0000 C CNN
+F 3 "" H 12100 1900 50  0000 C CNN
+	1    12100 1900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10550 1750 12100 1750
+$Comp
+L CP C?
+U 1 1 5906411A
+P 12800 8200
+F 0 "C?" H 12600 8350 50  0000 L CNN
+F 1 "1000u" H 12550 8100 50  0000 L CNN
+F 2 "" H 12838 8050 50  0000 C CNN
+F 3 "" H 12800 8200 50  0000 C CNN
+	1    12800 8200
+	-1   0    0    -1  
+$EndComp
+Connection ~ 9350 1750
+Connection ~ 9350 2050
+Wire Wire Line
+	9050 2050 12100 2050
+$Comp
+L GND #PWR?
+U 1 1 59065530
+P 12800 8450
+F 0 "#PWR?" H 12800 8200 50  0001 C CNN
+F 1 "GND" H 12800 8300 50  0000 C CNN
+F 2 "" H 12800 8450 50  0000 C CNN
+F 3 "" H 12800 8450 50  0000 C CNN
+	1    12800 8450
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	12800 8450 12800 8350
+Connection ~ 12800 7850
+Wire Wire Line
+	9050 1750 9750 1750
+Text Label 4400 4450 0    60   ~ 0
+SWCLK_ID
+Text Label 4500 4550 0    60   ~ 0
+SWDIO_ERROR
+Text Label 4650 4650 0    60   ~ 0
+COMM_OK
+Text Label 5150 2600 1    60   ~ 0
+USER_BTN
+Text Label 1350 2650 0    60   ~ 0
+RST
+Text Label 14550 5950 1    60   ~ 0
+CM_STAGE1
+Text Label 13750 6050 1    60   ~ 0
+CM_STAGE1_FB
+Text Label 15050 5400 1    60   ~ 0
+CM_STAGE2_FB
+Wire Wire Line
+	12800 5550 12950 5700
+Wire Wire Line
+	12950 5700 13250 5700
+Wire Wire Line
+	13250 5700 13250 5800
+Wire Wire Line
+	13250 5800 13350 5800
+$Comp
+L VDD #PWR?
+U 1 1 5906AB80
+P 14050 5000
+F 0 "#PWR?" H 14050 4850 50  0001 C CNN
+F 1 "VDD" H 14050 5150 50  0000 C CNN
+F 2 "" H 14050 5000 50  0000 C CNN
+F 3 "" H 14050 5000 50  0000 C CNN
+	1    14050 5000
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 5906B773
+P 9050 1900
+F 0 "C?" H 9075 2000 50  0000 L CNN
+F 1 "100n" H 9075 1800 50  0000 L CNN
+F 2 "" H 9088 1750 50  0000 C CNN
+F 3 "" H 9050 1900 50  0000 C CNN
+	1    9050 1900
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	15050 6250 14050 6250
+$Comp
+L R R?
+U 1 1 5906C4F4
+P 13500 5100
+F 0 "R?" V 13580 5100 50  0000 C CNN
+F 1 "R" V 13500 5100 50  0000 C CNN
+F 2 "" V 13430 5100 50  0000 C CNN
+F 3 "" H 13500 5100 50  0000 C CNN
+	1    13500 5100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	13650 5100 13750 5100
+Wire Wire Line
+	13750 5000 13750 5300
+Wire Wire Line
+	12950 5100 13350 5100
+$Comp
+L R R?
+U 1 1 5906C9A8
+P 13750 4850
+F 0 "R?" V 13830 4850 50  0000 C CNN
+F 1 "R" V 13750 4850 50  0000 C CNN
+F 2 "" V 13680 4850 50  0000 C CNN
+F 3 "" H 13750 4850 50  0000 C CNN
+	1    13750 4850
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5906CB51
+P 13600 4700
+F 0 "#PWR?" H 13600 4450 50  0001 C CNN
+F 1 "GND" H 13600 4550 50  0000 C CNN
+F 2 "" H 13600 4700 50  0000 C CNN
+F 3 "" H 13600 4700 50  0000 C CNN
+	1    13600 4700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	13600 4700 13750 4700
+Connection ~ 13750 5100
+$Comp
+L R R?
+U 1 1 5906DDCC
+P 14100 4400
+F 0 "R?" V 14180 4400 50  0000 C CNN
+F 1 "100k" V 14100 4400 50  0000 C CNN
+F 2 "" V 14030 4400 50  0000 C CNN
+F 3 "" H 14100 4400 50  0000 C CNN
+	1    14100 4400
+	0    -1   -1   0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5906E07E
+P 14350 4650
+F 0 "C?" H 14375 4750 50  0000 L CNN
+F 1 "220n" H 14375 4550 50  0000 L CNN
+F 2 "" H 14388 4500 50  0000 C CNN
+F 3 "" H 14350 4650 50  0000 C CNN
+	1    14350 4650
+	-1   0    0    1   
+$EndComp
+$Comp
+L R R?
+U 1 1 5906E371
+P 14600 4400
+F 0 "R?" V 14680 4400 50  0000 C CNN
+F 1 "100k" V 14600 4400 50  0000 C CNN
+F 2 "" V 14530 4400 50  0000 C CNN
+F 3 "" H 14600 4400 50  0000 C CNN
+	1    14600 4400
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	14250 4400 14450 4400
+Wire Wire Line
+	14350 4400 14350 4500
+Connection ~ 14350 4400
+$Comp
+L GND #PWR?
+U 1 1 5906EF8A
+P 14350 4800
+F 0 "#PWR?" H 14350 4550 50  0001 C CNN
+F 1 "GND" H 14350 4650 50  0000 C CNN
+F 2 "" H 14350 4800 50  0000 C CNN
+F 3 "" H 14350 4800 50  0000 C CNN
+	1    14350 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	14750 4400 15050 4400
+Connection ~ 15050 5000
+Wire Wire Line
+	13950 4400 13850 4400
+Wire Wire Line
+	13850 4400 13850 4300
+Wire Wire Line
+	13850 4300 1550 4300
+Wire Wire Line
+	1550 4300 1550 3750
+Wire Wire Line
+	1550 3750 1650 3750
+Text Label 1600 4300 0    60   ~ 0
+CMEAS_OFFX_COMP
+Text Label 13000 4300 0    60   ~ 0
+CMEAS_OFFX_COMP
+Wire Wire Line
+	5150 1700 5700 1700
+Wire Wire Line
+	5700 2150 5500 2150
+$Comp
+L GND #PWR?
+U 1 1 59071D5D
+P 5600 2150
+F 0 "#PWR?" H 5600 1900 50  0001 C CNN
+F 1 "GND" H 5600 2000 50  0000 C CNN
+F 2 "" H 5600 2150 50  0000 C CNN
+F 3 "" H 5600 2150 50  0000 C CNN
+	1    5600 2150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 59071EBE
+P 5700 1300
+F 0 "#PWR?" H 5700 1150 50  0001 C CNN
+F 1 "+3V3" H 5700 1440 50  0000 C CNN
+F 2 "" H 5700 1300 50  0000 C CNN
+F 3 "" H 5700 1300 50  0000 C CNN
+	1    5700 1300
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	5050 2650 5150 2650
+Wire Wire Line
+	5150 2650 5150 1700
+Wire Wire Line
+	5500 1750 5500 1700
+Text Notes 5850 1600 1    60   ~ 0
+optional
+Text Notes 14450 6200 2    60   ~ 0
+optional
+Text Notes 15600 4700 2    60   ~ 0
+optional
+Text Notes 1050 2750 3    60   ~ 0
+optional
+$Comp
+L CONN_01X01 P?
+U 1 1 590744DF
+P 9050 1550
+F 0 "P?" H 9050 1650 50  0000 C CNN
+F 1 "VIN" V 9150 1550 50  0000 C CNN
+F 2 "" H 9050 1550 50  0000 C CNN
+F 3 "" H 9050 1550 50  0000 C CNN
+	1    9050 1550
+	0    -1   -1   0   
+$EndComp
+$Comp
+L CONN_01X01 P?
+U 1 1 5907496E
+P 9050 2250
+F 0 "P?" H 9050 2350 50  0000 C CNN
+F 1 "GND" V 9150 2250 50  0000 C CNN
+F 2 "" H 9050 2250 50  0000 C CNN
+F 3 "" H 9050 2250 50  0000 C CNN
+	1    9050 2250
+	0    1    1    0   
+$EndComp
+Text Notes 1300 7900 0    197  ~ 39
+TODO: Add watchdog
+Text Notes 12200 10300 0    157  ~ 31
+Chibi 2x4x(4x7)seg controller
+$EndSCHEMATC
diff --git a/hw/chibi/chibi_2024/chibi_2024.kicad_pcb b/hw/chibi/chibi_2024/chibi_2024.kicad_pcb
new file mode 100644
index 0000000..02c8ecb
--- /dev/null
+++ b/hw/chibi/chibi_2024/chibi_2024.kicad_pcb
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/hw/chibi/chibi_2024/chibi_2024.pro b/hw/chibi/chibi_2024/chibi_2024.pro
new file mode 100644
index 0000000..1b88263
--- /dev/null
+++ b/hw/chibi/chibi_2024/chibi_2024.pro
@@ -0,0 +1,61 @@
+update=Wed 26 Apr 2017 10:11:00 AM CEST
+version=1
+last_client=kicad
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=../chibi_2024;../../chibi
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=transistors
+LibName4=conn
+LibName5=linear
+LibName6=regul
+LibName7=74xx
+LibName8=cmos4000
+LibName9=adc-dac
+LibName10=memory
+LibName11=xilinx
+LibName12=microcontrollers
+LibName13=dsp
+LibName14=microchip
+LibName15=analog_switches
+LibName16=motorola
+LibName17=texas
+LibName18=intel
+LibName19=audio
+LibName20=interface
+LibName21=digital-audio
+LibName22=philips
+LibName23=display
+LibName24=cypress
+LibName25=siliconi
+LibName26=opto
+LibName27=atmel
+LibName28=contrib
+LibName29=valves
+LibName30=/home/user/toys/7seg/hw/chibi/components
diff --git a/hw/chibi/chibi_2024/chibi_2024.sch b/hw/chibi/chibi_2024/chibi_2024.sch
new file mode 100644
index 0000000..50b1fd7
--- /dev/null
+++ b/hw/chibi/chibi_2024/chibi_2024.sch
@@ -0,0 +1,1578 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:components
+LIBS:chibi_2024-cache
+LIBS:chibi-cache
+EELAYER 25 0
+EELAYER END
+$Descr A3 16535 11693
+encoding utf-8
+Sheet 1 3
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Sheet
+S 7850 6000 1450 3200
+U 59008B1D
+F0 "mux_module" 60
+F1 "mux_module.sch" 60
+F2 "SEG_A" I L 7850 6450 118
+F3 "SEG_B" I L 7850 6650 118
+F4 "SEG_C" I L 7850 6850 118
+F5 "SEG_D" I L 7850 7050 118
+F6 "SEG_E" I L 7850 7250 118
+F7 "SEG_F" I L 7850 7450 118
+F8 "SEG_G" I L 7850 7650 118
+F9 "SEG_DP" I L 7850 7850 118
+F10 "GND" I L 7850 9050 118
+F11 "VDD" I L 7850 6150 118
+F12 "CLK" I L 7850 8150 118
+F13 "LE" I L 7850 8350 118
+F14 "~OE" I L 7850 8550 118
+F15 "SDI" I L 7850 8750 118
+F16 "SDO" I R 9300 8750 118
+$EndSheet
+$Sheet
+S 6150 6000 1450 3200
+U 5901390A
+F0 "mux_module" 60
+F1 "mux_module.sch" 60
+F2 "SEG_A" I L 6150 6450 118
+F3 "SEG_B" I L 6150 6650 118
+F4 "SEG_C" I L 6150 6850 118
+F5 "SEG_D" I L 6150 7050 118
+F6 "SEG_E" I L 6150 7250 118
+F7 "SEG_F" I L 6150 7450 118
+F8 "SEG_G" I L 6150 7650 118
+F9 "SEG_DP" I L 6150 7850 118
+F10 "GND" I L 6150 9050 118
+F11 "VDD" I L 6150 6150 118
+F12 "CLK" I L 6150 8150 118
+F13 "LE" I L 6150 8350 118
+F14 "~OE" I L 6150 8550 118
+F15 "SDI" I L 6150 8750 118
+F16 "SDO" I R 7600 8750 118
+$EndSheet
+$Comp
+L GND #PWR?
+U 1 1 590171AA
+P 5900 9150
+F 0 "#PWR?" H 5900 8900 50  0001 C CNN
+F 1 "GND" H 5900 9000 50  0000 C CNN
+F 2 "" H 5900 9150 50  0000 C CNN
+F 3 "" H 5900 9150 50  0000 C CNN
+	1    5900 9150
+	1    0    0    -1  
+$EndComp
+$Comp
+L STM32F030F4Px U?
+U 1 1 5901F61E
+P 3350 3250
+F 0 "U?" H 1750 4175 50  0000 L BNN
+F 1 "STM32F030F4Px" H 4950 4175 50  0000 R BNN
+F 2 "TSSOP20" H 4950 4125 50  0000 R TNN
+F 3 "" H 3350 3250 50  0000 C CNN
+	1    3350 3250
+	1    0    0    -1  
+$EndComp
+$Comp
+L SP3485CN U?
+U 1 1 5901F61F
+P 6550 2750
+F 0 "U?" H 6250 3100 50  0000 L CNN
+F 1 "SP3485CN" H 6650 3100 50  0000 L CNN
+F 2 "SO-8" H 6550 2750 50  0000 C CIN
+F 3 "" H 6550 2750 50  0000 C CNN
+	1    6550 2750
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F620
+P 6550 2350
+F 0 "#PWR?" H 6550 2200 50  0001 C CNN
+F 1 "+3V3" H 6550 2490 50  0000 C CNN
+F 2 "" H 6550 2350 50  0000 C CNN
+F 3 "" H 6550 2350 50  0000 C CNN
+	1    6550 2350
+	-1   0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F621
+P 3350 2250
+F 0 "#PWR?" H 3350 2100 50  0001 C CNN
+F 1 "+3V3" H 3350 2390 50  0000 C CNN
+F 2 "" H 3350 2250 50  0000 C CNN
+F 3 "" H 3350 2250 50  0000 C CNN
+	1    3350 2250
+	-1   0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F622
+P 3250 2250
+F 0 "#PWR?" H 3250 2100 50  0001 C CNN
+F 1 "+3V3" H 3250 2390 50  0000 C CNN
+F 2 "" H 3250 2250 50  0000 C CNN
+F 3 "" H 3250 2250 50  0000 C CNN
+	1    3250 2250
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F623
+P 6550 3150
+F 0 "#PWR?" H 6550 2900 50  0001 C CNN
+F 1 "GND" H 6550 3000 50  0000 C CNN
+F 2 "" H 6550 3150 50  0000 C CNN
+F 3 "" H 6550 3150 50  0000 C CNN
+	1    6550 3150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F624
+P 3350 4150
+F 0 "#PWR?" H 3350 3900 50  0001 C CNN
+F 1 "GND" H 3350 4000 50  0000 C CNN
+F 2 "" H 3350 4150 50  0000 C CNN
+F 3 "" H 3350 4150 50  0000 C CNN
+	1    3350 4150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F628
+P 10750 1900
+F 0 "C?" H 10775 2000 50  0000 L CNN
+F 1 "100n" H 10775 1800 50  0000 L CNN
+F 2 "" H 10788 1750 50  0000 C CNN
+F 3 "" H 10750 1900 50  0000 C CNN
+	1    10750 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L LD1117S33CTR U?
+U 1 1 5901F629
+P 10150 1800
+F 0 "U?" H 10150 2050 50  0000 C CNN
+F 1 "LD1117S33CTR" H 10150 2000 50  0000 C CNN
+F 2 "SOT-223" H 10150 1900 50  0000 C CNN
+F 3 "" H 10150 1800 50  0000 C CNN
+	1    10150 1800
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F62A
+P 10150 2050
+F 0 "#PWR?" H 10150 1800 50  0001 C CNN
+F 1 "GND" H 10150 1900 50  0000 C CNN
+F 2 "" H 10150 2050 50  0000 C CNN
+F 3 "" H 10150 2050 50  0000 C CNN
+	1    10150 2050
+	1    0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 5901F62C
+P 10650 1750
+F 0 "#PWR?" H 10650 1600 50  0001 C CNN
+F 1 "+3V3" H 10650 1890 50  0000 C CNN
+F 2 "" H 10650 1750 50  0000 C CNN
+F 3 "" H 10650 1750 50  0000 C CNN
+	1    10650 1750
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F62D
+P 11000 1900
+F 0 "C?" H 11025 2000 50  0000 L CNN
+F 1 "100n" H 11025 1800 50  0000 L CNN
+F 2 "" H 11038 1750 50  0000 C CNN
+F 3 "" H 11000 1900 50  0000 C CNN
+	1    11000 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F62E
+P 9650 1900
+F 0 "C?" H 9675 2000 50  0000 L CNN
+F 1 "100n" H 9675 1800 50  0000 L CNN
+F 2 "" H 9688 1750 50  0000 C CNN
+F 3 "" H 9650 1900 50  0000 C CNN
+	1    9650 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L CP C?
+U 1 1 5901F62F
+P 9350 1900
+F 0 "C?" H 9150 2050 50  0000 L CNN
+F 1 "1000u" H 9100 1800 50  0000 L CNN
+F 2 "" H 9388 1750 50  0000 C CNN
+F 3 "" H 9350 1900 50  0000 C CNN
+	1    9350 1900
+	1    0    0    -1  
+$EndComp
+$Comp
+L Crystal_Small Y?
+U 1 1 5901F635
+P 1200 3500
+F 0 "Y?" H 1200 3600 50  0000 C CNN
+F 1 "8MHz" V 1400 3500 50  0000 C CNN
+F 2 "" H 1200 3500 50  0000 C CNN
+F 3 "" H 1200 3500 50  0000 C CNN
+	1    1200 3500
+	0    1    -1   0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F636
+P 850 3400
+F 0 "C?" H 875 3500 50  0000 L CNN
+F 1 "22p" H 875 3300 50  0000 L CNN
+F 2 "" H 888 3250 50  0000 C CNN
+F 3 "" H 850 3400 50  0000 C CNN
+	1    850  3400
+	0    -1   1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F637
+P 850 3600
+F 0 "C?" H 875 3700 50  0000 L CNN
+F 1 "22p" H 875 3500 50  0000 L CNN
+F 2 "" H 888 3450 50  0000 C CNN
+F 3 "" H 850 3600 50  0000 C CNN
+	1    850  3600
+	0    -1   1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F638
+P 600 3700
+F 0 "#PWR?" H 600 3450 50  0001 C CNN
+F 1 "GND" H 600 3550 50  0000 C CNN
+F 2 "" H 600 3700 50  0000 C CNN
+F 3 "" H 600 3700 50  0000 C CNN
+	1    600  3700
+	-1   0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F639
+P 12800 5400
+F 0 "R?" V 12880 5400 50  0000 C CNN
+F 1 "R" V 12800 5400 50  0000 C CNN
+F 2 "" V 12730 5400 50  0000 C CNN
+F 3 "" H 12800 5400 50  0000 C CNN
+	1    12800 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L CONN_02X05 P?
+U 1 1 5901F63A
+P 7550 2300
+F 0 "P?" H 7550 2600 50  0000 C CNN
+F 1 "CONN_02X05" H 7550 2650 50  0000 C CNN
+F 2 "" H 7550 1100 50  0000 C CNN
+F 3 "" H 7550 1100 50  0000 C CNN
+	1    7550 2300
+	0    -1   -1   0   
+$EndComp
+$Comp
+L CONN_02X05 P?
+U 1 1 5901F63B
+P 7550 3200
+F 0 "P?" H 7550 3500 50  0000 C CNN
+F 1 "CONN_02X05" H 7550 3550 50  0000 C CNN
+F 2 "" H 7550 2000 50  0000 C CNN
+F 3 "" H 7550 2000 50  0000 C CNN
+	1    7550 3200
+	0    -1   1    0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F63C
+P 7900 2750
+F 0 "#PWR?" H 7900 2500 50  0001 C CNN
+F 1 "GND" H 7900 2600 50  0000 C CNN
+F 2 "" H 7900 2750 50  0000 C CNN
+F 3 "" H 7900 2750 50  0000 C CNN
+	1    7900 2750
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F63D
+P 7900 2050
+F 0 "#PWR?" H 7900 1800 50  0001 C CNN
+F 1 "GND" H 7900 1900 50  0000 C CNN
+F 2 "" H 7900 2050 50  0000 C CNN
+F 3 "" H 7900 2050 50  0000 C CNN
+	1    7900 2050
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5901F63E
+P 7900 3450
+F 0 "#PWR?" H 7900 3200 50  0001 C CNN
+F 1 "GND" H 7900 3300 50  0000 C CNN
+F 2 "" H 7900 3450 50  0000 C CNN
+F 3 "" H 7900 3450 50  0000 C CNN
+	1    7900 3450
+	-1   0    0    -1  
+$EndComp
+$Comp
+L LM358 U?
+U 1 1 5901F640
+P 15450 5500
+F 0 "U?" H 15450 5700 50  0000 L CNN
+F 1 "LM358" H 15450 5300 50  0000 L CNN
+F 2 "" H 15450 5500 50  0000 C CNN
+F 3 "" H 15450 5500 50  0000 C CNN
+	1    15450 5500
+	1    0    0    1   
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F641
+P 13500 5800
+F 0 "R?" V 13580 5800 50  0000 C CNN
+F 1 "R" V 13500 5800 50  0000 C CNN
+F 2 "" V 13430 5800 50  0000 C CNN
+F 3 "" H 13500 5800 50  0000 C CNN
+	1    13500 5800
+	0    1    1    0   
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F642
+P 14250 5800
+F 0 "R?" V 14330 5800 50  0000 C CNN
+F 1 "R" V 14250 5800 50  0000 C CNN
+F 2 "" V 14180 5800 50  0000 C CNN
+F 3 "" H 14250 5800 50  0000 C CNN
+	1    14250 5800
+	0    1    1    0   
+$EndComp
+$Comp
+L LM358 U?
+U 1 1 5901F643
+P 14150 5400
+F 0 "U?" H 14150 5600 50  0000 L CNN
+F 1 "LM358" H 14150 5200 50  0000 L CNN
+F 2 "" H 14150 5400 50  0000 C CNN
+F 3 "" H 14150 5400 50  0000 C CNN
+	1    14150 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F644
+P 14800 5400
+F 0 "R?" V 14880 5400 50  0000 C CNN
+F 1 "R" V 14800 5400 50  0000 C CNN
+F 2 "" V 14730 5400 50  0000 C CNN
+F 3 "" H 14800 5400 50  0000 C CNN
+	1    14800 5400
+	0    1    1    0   
+$EndComp
+$Comp
+L R R?
+U 1 1 5901F645
+P 15450 5000
+F 0 "R?" V 15530 5000 50  0000 C CNN
+F 1 "R" V 15450 5000 50  0000 C CNN
+F 2 "" V 15380 5000 50  0000 C CNN
+F 3 "" H 15450 5000 50  0000 C CNN
+	1    15450 5000
+	0    1    1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F646
+P 14250 6050
+F 0 "C?" H 14275 6150 50  0000 L CNN
+F 1 "C" H 14275 5950 50  0000 L CNN
+F 2 "" H 14288 5900 50  0000 C CNN
+F 3 "" H 14250 6050 50  0000 C CNN
+	1    14250 6050
+	0    1    1    0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5901F647
+P 15450 4800
+F 0 "C?" H 15475 4900 50  0000 L CNN
+F 1 "C" H 15475 4700 50  0000 L CNN
+F 2 "" H 15488 4650 50  0000 C CNN
+F 3 "" H 15450 4800 50  0000 C CNN
+	1    15450 4800
+	0    1    1    0   
+$EndComp
+Text Label 5100 2750 0    60   ~ 0
+RS485_DE
+Text Label 5100 2850 0    60   ~ 0
+RS485_TX
+Text Label 5100 2950 0    60   ~ 0
+RS485_RX
+Text Label 7350 2650 2    60   ~ 0
+RS485_A
+Text Label 7400 2850 2    60   ~ 0
+RS485_B
+Wire Wire Line
+	5900 6150 7850 6150
+Wire Wire Line
+	5900 6050 5900 6150
+Wire Wire Line
+	6150 7850 12300 7850
+Wire Wire Line
+	6150 7650 11900 7650
+Wire Wire Line
+	6150 7450 11500 7450
+Wire Wire Line
+	6150 7250 11100 7250
+Wire Wire Line
+	6150 7050 10700 7050
+Wire Wire Line
+	6150 6850 10300 6850
+Wire Wire Line
+	6150 6650 9900 6650
+Wire Wire Line
+	6150 6450 9500 6450
+Wire Wire Line
+	5750 8150 9550 8150
+Wire Wire Line
+	5650 8550 7850 8550
+Wire Wire Line
+	7600 8750 7850 8750
+Wire Wire Line
+	5900 9050 7850 9050
+Wire Wire Line
+	5900 9050 5900 9150
+Wire Wire Line
+	12800 7650 12300 7650
+Connection ~ 12800 6650
+Wire Wire Line
+	12800 7450 11900 7450
+Connection ~ 12800 6850
+Wire Wire Line
+	12800 7250 11500 7250
+Connection ~ 12800 7050
+Wire Wire Line
+	12800 7050 11100 7050
+Connection ~ 12800 7250
+Wire Wire Line
+	12800 6850 10700 6850
+Connection ~ 12800 7450
+Wire Wire Line
+	12800 6650 10300 6650
+Wire Wire Line
+	6150 2650 6050 2650
+Wire Wire Line
+	6050 2650 6050 2850
+Wire Wire Line
+	6050 2850 6150 2850
+Wire Wire Line
+	6050 2750 5050 2750
+Connection ~ 6050 2750
+Wire Wire Line
+	5050 2850 5950 2850
+Wire Wire Line
+	5950 2850 5950 2950
+Wire Wire Line
+	5950 2950 6150 2950
+Wire Wire Line
+	6150 2550 5850 2550
+Wire Wire Line
+	5850 2550 5850 2950
+Wire Wire Line
+	5850 2950 5050 2950
+Connection ~ 9650 1750
+Connection ~ 9650 2050
+Connection ~ 10150 2050
+Connection ~ 10750 2050
+Connection ~ 10750 1750
+Connection ~ 10650 1750
+Wire Wire Line
+	600  3050 600  3700
+Wire Wire Line
+	600  3400 700  3400
+Wire Wire Line
+	700  3600 600  3600
+Connection ~ 600  3600
+Wire Wire Line
+	1000 3600 1400 3600
+Wire Wire Line
+	1400 3600 1400 3550
+Wire Wire Line
+	1400 3550 1650 3550
+Connection ~ 1200 3600
+Wire Wire Line
+	1650 3450 1400 3450
+Wire Wire Line
+	1400 3450 1400 3400
+Wire Wire Line
+	1400 3400 1000 3400
+Connection ~ 1200 3400
+Wire Wire Line
+	7350 2550 7350 2950
+Wire Wire Line
+	7350 2650 6950 2650
+Connection ~ 7350 2650
+Wire Wire Line
+	7450 2550 7450 2950
+Wire Wire Line
+	6950 2850 7450 2850
+Connection ~ 7450 2850
+Wire Wire Line
+	7550 2750 7900 2750
+Wire Wire Line
+	7550 2550 7550 2950
+Wire Wire Line
+	7650 2550 7650 2950
+Connection ~ 7650 2750
+Connection ~ 7550 2750
+Wire Wire Line
+	7750 2550 7750 2950
+Connection ~ 7750 2750
+Wire Wire Line
+	7350 2050 7900 2050
+Connection ~ 7450 2050
+Connection ~ 7550 2050
+Connection ~ 7650 2050
+Connection ~ 7750 2050
+Wire Wire Line
+	7350 3450 7900 3450
+Connection ~ 7750 3450
+Connection ~ 7650 3450
+Connection ~ 7550 3450
+Connection ~ 7450 3450
+Wire Wire Line
+	12800 5250 12950 5100
+Wire Wire Line
+	13750 5300 13850 5300
+Wire Wire Line
+	13650 5800 14100 5800
+Wire Wire Line
+	13750 5500 13750 6050
+Wire Wire Line
+	13750 5500 13850 5500
+Wire Wire Line
+	14400 5800 14550 5800
+Wire Wire Line
+	14550 5400 14550 6050
+Wire Wire Line
+	14450 5400 14650 5400
+Wire Wire Line
+	13750 6050 14100 6050
+Connection ~ 13750 5800
+Wire Wire Line
+	14550 6050 14400 6050
+Connection ~ 14550 5800
+Wire Wire Line
+	15300 4800 15200 4800
+Wire Wire Line
+	15200 4800 15200 5000
+Wire Wire Line
+	15050 5000 15300 5000
+Wire Wire Line
+	15600 5000 15850 5000
+Wire Wire Line
+	15700 5000 15700 4800
+Wire Wire Line
+	15700 4800 15600 4800
+Wire Wire Line
+	15850 4200 15850 5500
+Wire Wire Line
+	15850 5500 15750 5500
+Connection ~ 15700 5000
+Wire Wire Line
+	14950 5400 15150 5400
+Wire Wire Line
+	15050 4400 15050 5400
+Connection ~ 15050 5400
+Connection ~ 15200 5000
+Connection ~ 14550 5400
+Wire Wire Line
+	15150 5600 15050 5600
+Wire Wire Line
+	15050 5600 15050 6250
+Wire Wire Line
+	14050 5700 14050 6350
+Connection ~ 14050 6250
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59030F4D
+P 9700 6550
+F 0 "Q?" V 9700 6800 50  0000 R CNN
+F 1 "AO3415A" V 9950 6700 50  0000 R CNN
+F 2 "" H 9900 6650 50  0000 C CNN
+F 3 "" H 9700 6550 50  0000 C CNN
+	1    9700 6550
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031899
+P 10100 6750
+F 0 "Q?" V 10100 7000 50  0000 R CNN
+F 1 "AO3415A" V 10350 6900 50  0001 R CNN
+F 2 "" H 10300 6850 50  0000 C CNN
+F 3 "" H 10100 6750 50  0000 C CNN
+	1    10100 6750
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031ABE
+P 10500 6950
+F 0 "Q?" V 10500 7200 50  0000 R CNN
+F 1 "AO3415A" V 10750 7100 50  0001 R CNN
+F 2 "" H 10700 7050 50  0000 C CNN
+F 3 "" H 10500 6950 50  0000 C CNN
+	1    10500 6950
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031DA8
+P 10900 7150
+F 0 "Q?" V 10900 7400 50  0000 R CNN
+F 1 "AO3415A" V 11150 7300 50  0001 R CNN
+F 2 "" H 11100 7250 50  0000 C CNN
+F 3 "" H 10900 7150 50  0000 C CNN
+	1    10900 7150
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031EC7
+P 11300 7350
+F 0 "Q?" V 11300 7600 50  0000 R CNN
+F 1 "AO3415A" V 11550 7500 50  0001 R CNN
+F 2 "" H 11500 7450 50  0000 C CNN
+F 3 "" H 11300 7350 50  0000 C CNN
+	1    11300 7350
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59031FF7
+P 11700 7550
+F 0 "Q?" V 11700 7800 50  0000 R CNN
+F 1 "AO3415A" V 11950 7700 50  0001 R CNN
+F 2 "" H 11900 7650 50  0000 C CNN
+F 3 "" H 11700 7550 50  0000 C CNN
+	1    11700 7550
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 5903212A
+P 12100 7750
+F 0 "Q?" V 12100 8000 50  0000 R CNN
+F 1 "AO3415A" V 12350 7900 50  0001 R CNN
+F 2 "" H 12300 7850 50  0000 C CNN
+F 3 "" H 12100 7750 50  0000 C CNN
+	1    12100 7750
+	0    1    -1   0   
+$EndComp
+$Comp
+L Q_PMOS_GSD Q?
+U 1 1 59032262
+P 12500 7950
+F 0 "Q?" V 12500 8200 50  0000 R CNN
+F 1 "AO3415A" V 12750 8100 50  0001 R CNN
+F 2 "" H 12700 8050 50  0000 C CNN
+F 3 "" H 12500 7950 50  0000 C CNN
+	1    12500 7950
+	0    1    -1   0   
+$EndComp
+Connection ~ 12800 7650
+Wire Wire Line
+	14050 5000 14050 5100
+NoConn ~ 15350 5200
+NoConn ~ 15350 5800
+Wire Wire Line
+	12800 5550 12800 8050
+Connection ~ 12800 6450
+$Comp
+L VDD #PWR?
+U 1 1 5903871E
+P 12800 5000
+F 0 "#PWR?" H 12800 4850 50  0001 C CNN
+F 1 "VDD" H 12800 5150 50  0000 C CNN
+F 2 "" H 12800 5000 50  0000 C CNN
+F 3 "" H 12800 5000 50  0000 C CNN
+	1    12800 5000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12800 5000 12800 5250
+$Comp
+L +3V3 #PWR?
+U 1 1 590389A5
+P 5900 6050
+F 0 "#PWR?" H 5900 5900 50  0001 C CNN
+F 1 "+3V3" H 5900 6190 50  0000 C CNN
+F 2 "" H 5900 6050 50  0000 C CNN
+F 3 "" H 5900 6050 50  0000 C CNN
+	1    5900 6050
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 59039286
+P 14050 6350
+F 0 "#PWR?" H 14050 6100 50  0001 C CNN
+F 1 "GND" H 14050 6200 50  0000 C CNN
+F 2 "" H 14050 6350 50  0000 C CNN
+F 3 "" H 14050 6350 50  0000 C CNN
+	1    14050 6350
+	1    0    0    -1  
+$EndComp
+$Comp
+L 74HC595_mine U?
+U 1 1 5903A15D
+P 11100 9500
+F 0 "U?" H 11650 9800 60  0000 C CNN
+F 1 "74HC595_mine" H 11100 9500 60  0000 C CNN
+F 2 "" H 11100 9500 60  0001 C CNN
+F 3 "" H 11100 9500 60  0001 C CNN
+	1    11100 9500
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	10900 7350 10900 8150
+Wire Wire Line
+	10900 8150 11050 8150
+Wire Wire Line
+	11050 8150 11050 8950
+Wire Wire Line
+	11150 8950 11150 8150
+Wire Wire Line
+	11150 8150 11300 8150
+Wire Wire Line
+	11300 8150 11300 7550
+Wire Wire Line
+	11700 7750 11700 8250
+Wire Wire Line
+	11700 8250 11250 8250
+Wire Wire Line
+	11250 8250 11250 8950
+Wire Wire Line
+	11350 8950 11350 8350
+Wire Wire Line
+	11350 8350 12100 8350
+Wire Wire Line
+	12100 8350 12100 7950
+Wire Wire Line
+	12500 8150 12500 8450
+Wire Wire Line
+	12500 8450 11450 8450
+Wire Wire Line
+	11450 8450 11450 8950
+Wire Wire Line
+	10950 8250 10950 8950
+Wire Wire Line
+	10500 8250 10950 8250
+Wire Wire Line
+	10500 8250 10500 7150
+Wire Wire Line
+	10100 6950 10100 8400
+Wire Wire Line
+	10100 8400 10850 8400
+Wire Wire Line
+	10850 8400 10850 8950
+Wire Wire Line
+	10750 8950 10750 8500
+Wire Wire Line
+	10750 8500 9700 8500
+Wire Wire Line
+	9700 8500 9700 6750
+$Comp
+L VDD #PWR?
+U 1 1 5903B80F
+P 11450 10050
+F 0 "#PWR?" H 11450 9900 50  0001 C CNN
+F 1 "VDD" H 11450 10200 50  0000 C CNN
+F 2 "" H 11450 10050 50  0000 C CNN
+F 3 "" H 11450 10050 50  0000 C CNN
+	1    11450 10050
+	1    0    0    1   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5903B928
+P 11350 10150
+F 0 "#PWR?" H 11350 9900 50  0001 C CNN
+F 1 "GND" H 11350 10000 50  0000 C CNN
+F 2 "" H 11350 10150 50  0000 C CNN
+F 3 "" H 11350 10150 50  0000 C CNN
+	1    11350 10150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5903BAB9
+P 10850 10150
+F 0 "#PWR?" H 10850 9900 50  0001 C CNN
+F 1 "GND" H 10850 10000 50  0000 C CNN
+F 2 "" H 10850 10150 50  0000 C CNN
+F 3 "" H 10850 10150 50  0000 C CNN
+	1    10850 10150
+	-1   0    0    -1  
+$EndComp
+NoConn ~ 11750 9500
+$Comp
+L VDD #PWR?
+U 1 1 5903D437
+P 10750 10050
+F 0 "#PWR?" H 10750 9900 50  0001 C CNN
+F 1 "VDD" H 10750 10200 50  0000 C CNN
+F 2 "" H 10750 10050 50  0000 C CNN
+F 3 "" H 10750 10050 50  0000 C CNN
+	1    10750 10050
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	12800 6450 9900 6450
+Wire Wire Line
+	12800 7850 12700 7850
+Wire Wire Line
+	9300 8750 10350 8750
+Wire Wire Line
+	10350 8750 10350 9500
+Wire Wire Line
+	10350 9500 10450 9500
+Wire Wire Line
+	9450 8350 9450 10450
+Wire Wire Line
+	9450 10450 11150 10450
+Wire Wire Line
+	11150 10450 11150 10050
+Wire Wire Line
+	9550 8150 9550 10350
+Wire Wire Line
+	9550 10350 11050 10350
+Wire Wire Line
+	11050 10350 11050 10050
+Wire Wire Line
+	10850 10150 10850 10050
+Wire Wire Line
+	11350 10150 11350 10050
+$Comp
+L CONN_01X04 P?
+U 1 1 5904BCE7
+P 2250 4850
+F 0 "P?" H 2250 5100 50  0000 C CNN
+F 1 "SWD" V 2350 4850 50  0000 C CNN
+F 2 "" H 2250 4850 50  0000 C CNN
+F 3 "" H 2250 4850 50  0000 C CNN
+	1    2250 4850
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5050 3150 5750 3150
+Wire Wire Line
+	5750 3150 5750 8150
+Wire Wire Line
+	6150 8750 5550 8750
+Wire Wire Line
+	5550 8750 5550 3350
+Wire Wire Line
+	5550 3350 5050 3350
+Wire Wire Line
+	5650 3250 5650 8550
+Wire Wire Line
+	5650 3250 5050 3250
+Wire Wire Line
+	5450 8350 9450 8350
+Wire Wire Line
+	5450 8350 5450 3450
+Wire Wire Line
+	5450 3450 5050 3450
+Wire Wire Line
+	5050 3050 5900 3050
+Wire Wire Line
+	5900 3050 5900 4200
+Wire Wire Line
+	5900 4200 15850 4200
+Connection ~ 15850 5000
+Text Label 15300 4200 0    60   ~ 0
+CMEAS_OUT
+Text Label 6000 4200 0    60   ~ 0
+CMEAS_OUT
+Text Label 5100 3150 0    60   ~ 0
+SCK
+Text Label 5100 3250 0    60   ~ 0
+~OE
+Text Label 5100 3350 0    60   ~ 0
+MOSI_C0
+Text Label 5100 3450 0    60   ~ 0
+STROBE
+Text Label 5100 3050 0    60   ~ 0
+CMEAS_OUT
+Text Label 1400 3450 0    60   ~ 0
+XT1
+Text Label 1400 3550 0    60   ~ 0
+XT2
+Text Label 8700 6450 0    60   ~ 0
+SEG_A_COM
+Text Label 8700 6650 0    60   ~ 0
+SEG_B_COM
+Text Label 8700 6850 0    60   ~ 0
+SEG_C_COM
+Text Label 8700 7050 0    60   ~ 0
+SEG_D_COM
+Text Label 8700 7250 0    60   ~ 0
+SEG_E_COM
+Text Label 8700 7450 0    60   ~ 0
+SEG_F_COM
+Text Label 8700 7650 0    60   ~ 0
+SEG_G_COM
+Text Label 8700 7850 0    60   ~ 0
+SEG_DP_COM
+Text Label 10200 8500 0    60   ~ 0
+SEG_A_CTRL
+Text Label 10250 8400 0    60   ~ 0
+SEG_B_CTRL
+Text Label 10500 8250 0    60   ~ 0
+SEG_C_CTRL
+Text Label 11000 8150 1    60   ~ 0
+SEG_D_CTRL
+Text Label 11300 8150 1    60   ~ 0
+SEG_E_CTRL
+Text Label 11250 8250 0    60   ~ 0
+SEG_F_CTRL
+Text Label 11350 8350 0    60   ~ 0
+SEG_G_CTLR
+Text Label 11450 8450 0    60   ~ 0
+SEG_DP_CTRL
+Text Label 7650 8750 0    60   ~ 0
+MOSI_C1
+Text Label 9650 8750 0    60   ~ 0
+MOSI_C2
+Text Label 5650 8750 0    60   ~ 0
+MOSI_C0
+Text Label 12800 6350 1    60   ~ 0
+SEG_COM_MEAS
+$Comp
+L LED D?
+U 1 1 590565A2
+P 4150 4950
+F 0 "D?" H 4350 5000 50  0000 C CNN
+F 1 "ID" H 4150 4850 50  0000 C CNN
+F 2 "" H 4150 4950 50  0000 C CNN
+F 3 "" H 4150 4950 50  0000 C CNN
+	1    4150 4950
+	0    -1   -1   0   
+$EndComp
+$Comp
+L R R?
+U 1 1 590569D3
+P 4150 5400
+F 0 "R?" V 4230 5400 50  0000 C CNN
+F 1 "R" V 4150 5400 50  0000 C CNN
+F 2 "" V 4080 5400 50  0000 C CNN
+F 3 "" H 4150 5400 50  0000 C CNN
+	1    4150 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 59056B28
+P 4400 5400
+F 0 "R?" V 4480 5400 50  0000 C CNN
+F 1 "R" V 4400 5400 50  0000 C CNN
+F 2 "" V 4330 5400 50  0000 C CNN
+F 3 "" H 4400 5400 50  0000 C CNN
+	1    4400 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 59056C60
+P 4650 5400
+F 0 "R?" V 4730 5400 50  0000 C CNN
+F 1 "R" V 4650 5400 50  0000 C CNN
+F 2 "" V 4580 5400 50  0000 C CNN
+F 3 "" H 4650 5400 50  0000 C CNN
+	1    4650 5400
+	1    0    0    -1  
+$EndComp
+$Comp
+L LED D?
+U 1 1 59056D95
+P 4400 4950
+F 0 "D?" H 4600 5000 50  0000 C CNN
+F 1 "ERROR" H 4400 4850 50  0000 C CNN
+F 2 "" H 4400 4950 50  0000 C CNN
+F 3 "" H 4400 4950 50  0000 C CNN
+	1    4400 4950
+	0    -1   -1   0   
+$EndComp
+$Comp
+L LED D?
+U 1 1 59056ED7
+P 4650 4950
+F 0 "D?" H 4850 5000 50  0000 C CNN
+F 1 "COMM_OK" H 4650 4850 50  0000 C CNN
+F 2 "" H 4650 4950 50  0000 C CNN
+F 3 "" H 4650 4950 50  0000 C CNN
+	1    4650 4950
+	0    -1   -1   0   
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5905739D
+P 4400 5750
+F 0 "#PWR?" H 4400 5500 50  0001 C CNN
+F 1 "GND" H 4400 5600 50  0000 C CNN
+F 2 "" H 4400 5750 50  0000 C CNN
+F 3 "" H 4400 5750 50  0000 C CNN
+	1    4400 5750
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	4400 5550 4400 5750
+Wire Wire Line
+	4150 5650 4650 5650
+Wire Wire Line
+	4150 5650 4150 5550
+Connection ~ 4400 5650
+Wire Wire Line
+	4650 5650 4650 5550
+Wire Wire Line
+	4150 5250 4150 5150
+Wire Wire Line
+	4400 5250 4400 5150
+Wire Wire Line
+	4650 5250 4650 5150
+Wire Wire Line
+	5050 3550 5300 3550
+Wire Wire Line
+	5300 3550 5300 4650
+Wire Wire Line
+	5300 4650 4650 4650
+Wire Wire Line
+	4650 4650 4650 4750
+Wire Wire Line
+	4400 4750 4400 4550
+Wire Wire Line
+	2400 4550 5200 4550
+Wire Wire Line
+	5200 4550 5200 3650
+Wire Wire Line
+	5200 3650 5050 3650
+Wire Wire Line
+	5050 3750 5100 3750
+Wire Wire Line
+	5100 3750 5100 4450
+Wire Wire Line
+	5100 4450 2300 4450
+Wire Wire Line
+	4150 4450 4150 4750
+$Comp
+L +3V3 #PWR?
+U 1 1 59059547
+P 600 2050
+F 0 "#PWR?" H 600 1900 50  0001 C CNN
+F 1 "+3V3" H 600 2190 50  0000 C CNN
+F 2 "" H 600 2050 50  0000 C CNN
+F 3 "" H 600 2050 50  0000 C CNN
+	1    600  2050
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	2400 4650 2400 4550
+Connection ~ 4400 4550
+Wire Wire Line
+	2300 4450 2300 4650
+Connection ~ 4150 4450
+$Comp
+L C C?
+U 1 1 5905A693
+P 600 2900
+F 0 "C?" H 625 3000 50  0000 L CNN
+F 1 "10n" H 625 2800 50  0000 L CNN
+F 2 "" H 638 2750 50  0000 C CNN
+F 3 "" H 600 2900 50  0000 C CNN
+	1    600  2900
+	-1   0    0    -1  
+$EndComp
+$Comp
+L R R?
+U 1 1 5905A92F
+P 600 2400
+F 0 "R?" V 680 2400 50  0000 C CNN
+F 1 "10k" V 600 2400 50  0000 C CNN
+F 2 "" V 530 2400 50  0000 C CNN
+F 3 "" H 600 2400 50  0000 C CNN
+	1    600  2400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	600  2650 1650 2650
+Wire Wire Line
+	600  2550 600  2750
+Connection ~ 600  2650
+Wire Wire Line
+	600  2050 600  2250
+Wire Wire Line
+	600  2150 1150 2150
+Wire Wire Line
+	1150 2150 1150 2850
+Wire Wire Line
+	1150 2850 1650 2850
+Connection ~ 600  2150
+Connection ~ 600  3400
+$Comp
+L GND #PWR?
+U 1 1 5905B96D
+P 2200 5050
+F 0 "#PWR?" H 2200 4800 50  0001 C CNN
+F 1 "GND" H 2200 4900 50  0000 C CNN
+F 2 "" H 2200 5050 50  0000 C CNN
+F 3 "" H 2200 5050 50  0000 C CNN
+	1    2200 5050
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	2200 4650 2200 5050
+$Comp
+L +3V3 #PWR?
+U 1 1 5905BCF8
+P 2100 4550
+F 0 "#PWR?" H 2100 4400 50  0001 C CNN
+F 1 "+3V3" H 2100 4690 50  0000 C CNN
+F 2 "" H 2100 4550 50  0000 C CNN
+F 3 "" H 2100 4550 50  0000 C CNN
+	1    2100 4550
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	2100 4550 2100 4650
+$Comp
+L VDD #PWR?
+U 1 1 5905CD8E
+P 9350 1750
+F 0 "#PWR?" H 9350 1600 50  0001 C CNN
+F 1 "VDD" H 9350 1900 50  0000 C CNN
+F 2 "" H 9350 1750 50  0000 C CNN
+F 3 "" H 9350 1750 50  0000 C CNN
+	1    9350 1750
+	1    0    0    -1  
+$EndComp
+$Comp
+L SW_PUSH_SMALL_H SW?
+U 1 1 5905D817
+P 5500 1900
+F 0 "SW?" H 5580 2010 50  0000 C CNN
+F 1 "USER" H 5500 1850 50  0000 C CNN
+F 2 "" H 5500 2100 50  0000 C CNN
+F 3 "" H 5500 2100 50  0000 C CNN
+	1    5500 1900
+	0    -1   -1   0   
+$EndComp
+$Comp
+L SW_PUSH_SMALL_H SW?
+U 1 1 5905DB00
+P 850 2900
+F 0 "SW?" H 930 3010 50  0000 C CNN
+F 1 "RESET" H 850 2850 50  0000 C CNN
+F 2 "" H 850 3100 50  0000 C CNN
+F 3 "" H 850 3100 50  0000 C CNN
+	1    850  2900
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	850  3050 850  3150
+Wire Wire Line
+	850  3150 600  3150
+Connection ~ 600  3150
+Wire Wire Line
+	850  2750 850  2650
+Connection ~ 850  2650
+Wire Wire Line
+	5500 2050 5500 2150
+Connection ~ 2200 5000
+$Comp
+L R R?
+U 1 1 5905EAC9
+P 5700 1450
+F 0 "R?" V 5780 1450 50  0000 C CNN
+F 1 "10k" V 5700 1450 50  0000 C CNN
+F 2 "" V 5630 1450 50  0000 C CNN
+F 3 "" H 5700 1450 50  0000 C CNN
+	1    5700 1450
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 5905EF05
+P 5700 1900
+F 0 "C?" H 5725 2000 50  0000 L CNN
+F 1 "100n" H 5725 1800 50  0000 L CNN
+F 2 "" H 5738 1750 50  0000 C CNN
+F 3 "" H 5700 1900 50  0000 C CNN
+	1    5700 1900
+	1    0    0    1   
+$EndComp
+Connection ~ 5500 1700
+Wire Wire Line
+	5700 1750 5700 1600
+Connection ~ 5700 1700
+Wire Wire Line
+	5700 2050 5700 2150
+$Comp
+L C C?
+U 1 1 59062924
+P 11250 1900
+F 0 "C?" H 11275 2000 50  0000 L CNN
+F 1 "100n" H 11275 1800 50  0000 L CNN
+F 2 "" H 11288 1750 50  0000 C CNN
+F 3 "" H 11250 1900 50  0000 C CNN
+	1    11250 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 59062A72
+P 11500 1900
+F 0 "C?" H 11525 2000 50  0000 L CNN
+F 1 "100n" H 11525 1800 50  0000 L CNN
+F 2 "" H 11538 1750 50  0000 C CNN
+F 3 "" H 11500 1900 50  0000 C CNN
+	1    11500 1900
+	-1   0    0    1   
+$EndComp
+$Comp
+L C C?
+U 1 1 59062BCF
+P 11750 1900
+F 0 "C?" H 11775 2000 50  0000 L CNN
+F 1 "100n" H 11775 1800 50  0000 L CNN
+F 2 "" H 11788 1750 50  0000 C CNN
+F 3 "" H 11750 1900 50  0000 C CNN
+	1    11750 1900
+	-1   0    0    1   
+$EndComp
+Connection ~ 11000 1750
+Connection ~ 11250 1750
+Connection ~ 11500 1750
+Connection ~ 11750 1750
+Connection ~ 11750 2050
+Connection ~ 11500 2050
+Connection ~ 11000 2050
+Connection ~ 11250 2050
+$Comp
+L CP C?
+U 1 1 59062D2B
+P 12100 1900
+F 0 "C?" H 11900 2050 50  0000 L CNN
+F 1 "47u" H 11850 1800 50  0000 L CNN
+F 2 "" H 12138 1750 50  0000 C CNN
+F 3 "" H 12100 1900 50  0000 C CNN
+	1    12100 1900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	10550 1750 12100 1750
+$Comp
+L CP C?
+U 1 1 5906411A
+P 12800 8200
+F 0 "C?" H 12600 8350 50  0000 L CNN
+F 1 "1000u" H 12550 8100 50  0000 L CNN
+F 2 "" H 12838 8050 50  0000 C CNN
+F 3 "" H 12800 8200 50  0000 C CNN
+	1    12800 8200
+	-1   0    0    -1  
+$EndComp
+Connection ~ 9350 1750
+Connection ~ 9350 2050
+Wire Wire Line
+	9050 2050 12100 2050
+$Comp
+L GND #PWR?
+U 1 1 59065530
+P 12800 8450
+F 0 "#PWR?" H 12800 8200 50  0001 C CNN
+F 1 "GND" H 12800 8300 50  0000 C CNN
+F 2 "" H 12800 8450 50  0000 C CNN
+F 3 "" H 12800 8450 50  0000 C CNN
+	1    12800 8450
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	12800 8450 12800 8350
+Connection ~ 12800 7850
+Wire Wire Line
+	9050 1750 9750 1750
+Text Label 4400 4450 0    60   ~ 0
+SWCLK_ID
+Text Label 4500 4550 0    60   ~ 0
+SWDIO_ERROR
+Text Label 4650 4650 0    60   ~ 0
+COMM_OK
+Text Label 5150 2600 1    60   ~ 0
+USER_BTN
+Text Label 1350 2650 0    60   ~ 0
+RST
+Text Label 14550 5950 1    60   ~ 0
+CM_STAGE1
+Text Label 13750 6050 1    60   ~ 0
+CM_STAGE1_FB
+Text Label 15050 5400 1    60   ~ 0
+CM_STAGE2_FB
+Wire Wire Line
+	12800 5550 12950 5700
+Wire Wire Line
+	12950 5700 13250 5700
+Wire Wire Line
+	13250 5700 13250 5800
+Wire Wire Line
+	13250 5800 13350 5800
+$Comp
+L VDD #PWR?
+U 1 1 5906AB80
+P 14050 5000
+F 0 "#PWR?" H 14050 4850 50  0001 C CNN
+F 1 "VDD" H 14050 5150 50  0000 C CNN
+F 2 "" H 14050 5000 50  0000 C CNN
+F 3 "" H 14050 5000 50  0000 C CNN
+	1    14050 5000
+	1    0    0    -1  
+$EndComp
+$Comp
+L C C?
+U 1 1 5906B773
+P 9050 1900
+F 0 "C?" H 9075 2000 50  0000 L CNN
+F 1 "100n" H 9075 1800 50  0000 L CNN
+F 2 "" H 9088 1750 50  0000 C CNN
+F 3 "" H 9050 1900 50  0000 C CNN
+	1    9050 1900
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	15050 6250 14050 6250
+$Comp
+L R R?
+U 1 1 5906C4F4
+P 13500 5100
+F 0 "R?" V 13580 5100 50  0000 C CNN
+F 1 "R" V 13500 5100 50  0000 C CNN
+F 2 "" V 13430 5100 50  0000 C CNN
+F 3 "" H 13500 5100 50  0000 C CNN
+	1    13500 5100
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	13650 5100 13750 5100
+Wire Wire Line
+	13750 5000 13750 5300
+Wire Wire Line
+	12950 5100 13350 5100
+$Comp
+L R R?
+U 1 1 5906C9A8
+P 13750 4850
+F 0 "R?" V 13830 4850 50  0000 C CNN
+F 1 "R" V 13750 4850 50  0000 C CNN
+F 2 "" V 13680 4850 50  0000 C CNN
+F 3 "" H 13750 4850 50  0000 C CNN
+	1    13750 4850
+	1    0    0    -1  
+$EndComp
+$Comp
+L GND #PWR?
+U 1 1 5906CB51
+P 13600 4700
+F 0 "#PWR?" H 13600 4450 50  0001 C CNN
+F 1 "GND" H 13600 4550 50  0000 C CNN
+F 2 "" H 13600 4700 50  0000 C CNN
+F 3 "" H 13600 4700 50  0000 C CNN
+	1    13600 4700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	13600 4700 13750 4700
+Connection ~ 13750 5100
+$Comp
+L R R?
+U 1 1 5906DDCC
+P 14100 4400
+F 0 "R?" V 14180 4400 50  0000 C CNN
+F 1 "100k" V 14100 4400 50  0000 C CNN
+F 2 "" V 14030 4400 50  0000 C CNN
+F 3 "" H 14100 4400 50  0000 C CNN
+	1    14100 4400
+	0    -1   -1   0   
+$EndComp
+$Comp
+L C C?
+U 1 1 5906E07E
+P 14350 4650
+F 0 "C?" H 14375 4750 50  0000 L CNN
+F 1 "220n" H 14375 4550 50  0000 L CNN
+F 2 "" H 14388 4500 50  0000 C CNN
+F 3 "" H 14350 4650 50  0000 C CNN
+	1    14350 4650
+	-1   0    0    1   
+$EndComp
+$Comp
+L R R?
+U 1 1 5906E371
+P 14600 4400
+F 0 "R?" V 14680 4400 50  0000 C CNN
+F 1 "100k" V 14600 4400 50  0000 C CNN
+F 2 "" V 14530 4400 50  0000 C CNN
+F 3 "" H 14600 4400 50  0000 C CNN
+	1    14600 4400
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	14250 4400 14450 4400
+Wire Wire Line
+	14350 4400 14350 4500
+Connection ~ 14350 4400
+$Comp
+L GND #PWR?
+U 1 1 5906EF8A
+P 14350 4800
+F 0 "#PWR?" H 14350 4550 50  0001 C CNN
+F 1 "GND" H 14350 4650 50  0000 C CNN
+F 2 "" H 14350 4800 50  0000 C CNN
+F 3 "" H 14350 4800 50  0000 C CNN
+	1    14350 4800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	14750 4400 15050 4400
+Connection ~ 15050 5000
+Wire Wire Line
+	13950 4400 13850 4400
+Wire Wire Line
+	13850 4400 13850 4300
+Wire Wire Line
+	13850 4300 1550 4300
+Wire Wire Line
+	1550 4300 1550 3750
+Wire Wire Line
+	1550 3750 1650 3750
+Text Label 1600 4300 0    60   ~ 0
+CMEAS_OFFX_COMP
+Text Label 13000 4300 0    60   ~ 0
+CMEAS_OFFX_COMP
+Wire Wire Line
+	5150 1700 5700 1700
+Wire Wire Line
+	5700 2150 5500 2150
+$Comp
+L GND #PWR?
+U 1 1 59071D5D
+P 5600 2150
+F 0 "#PWR?" H 5600 1900 50  0001 C CNN
+F 1 "GND" H 5600 2000 50  0000 C CNN
+F 2 "" H 5600 2150 50  0000 C CNN
+F 3 "" H 5600 2150 50  0000 C CNN
+	1    5600 2150
+	-1   0    0    -1  
+$EndComp
+$Comp
+L +3V3 #PWR?
+U 1 1 59071EBE
+P 5700 1300
+F 0 "#PWR?" H 5700 1150 50  0001 C CNN
+F 1 "+3V3" H 5700 1440 50  0000 C CNN
+F 2 "" H 5700 1300 50  0000 C CNN
+F 3 "" H 5700 1300 50  0000 C CNN
+	1    5700 1300
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	5050 2650 5150 2650
+Wire Wire Line
+	5150 2650 5150 1700
+Wire Wire Line
+	5500 1750 5500 1700
+Text Notes 5850 1600 1    60   ~ 0
+optional
+Text Notes 14450 6200 2    60   ~ 0
+optional
+Text Notes 15600 4700 2    60   ~ 0
+optional
+Text Notes 1050 2750 3    60   ~ 0
+optional
+$Comp
+L CONN_01X01 P?
+U 1 1 590744DF
+P 9050 1550
+F 0 "P?" H 9050 1650 50  0000 C CNN
+F 1 "VIN" V 9150 1550 50  0000 C CNN
+F 2 "" H 9050 1550 50  0000 C CNN
+F 3 "" H 9050 1550 50  0000 C CNN
+	1    9050 1550
+	0    -1   -1   0   
+$EndComp
+$Comp
+L CONN_01X01 P?
+U 1 1 5907496E
+P 9050 2250
+F 0 "P?" H 9050 2350 50  0000 C CNN
+F 1 "GND" V 9150 2250 50  0000 C CNN
+F 2 "" H 9050 2250 50  0000 C CNN
+F 3 "" H 9050 2250 50  0000 C CNN
+	1    9050 2250
+	0    1    1    0   
+$EndComp
+Text Notes 1300 7900 0    197  ~ 39
+TODO: Add watchdog
+Text Notes 12200 10300 0    157  ~ 31
+Chibi 2x4x(4x7)seg controller
+Text Notes 6150 5800 0    63   ~ 0
+Each mux module contains 4 four-digit 7-segment displays
+$EndSCHEMATC
diff --git a/hw/chibi/chibi_2024/mux_module.bak b/hw/chibi/chibi_2024/mux_module.bak
new file mode 100644
index 0000000..23e5fd1
--- /dev/null
+++ b/hw/chibi/chibi_2024/mux_module.bak
@@ -0,0 +1,415 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:components
+LIBS:chibi_2024-cache
+LIBS:chibi-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 2 3
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 5900990E
+P 4250 2900
+F 0 "D?" H 4800 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 4250 2900 60  0000 C CNN
+F 2 "" H 5250 2800 60  0001 C CNN
+F 3 "" H 5250 2800 60  0001 C CNN
+	1    4250 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 59009915
+P 5350 2900
+F 0 "D?" H 5900 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 5350 2900 60  0000 C CNN
+F 2 "" H 6350 2800 60  0001 C CNN
+F 3 "" H 6350 2800 60  0001 C CNN
+	1    5350 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 5900991C
+P 6450 2900
+F 0 "D?" H 7000 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 6450 2900 60  0000 C CNN
+F 2 "" H 7450 2800 60  0001 C CNN
+F 3 "" H 7450 2800 60  0001 C CNN
+	1    6450 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 59009923
+P 7550 2900
+F 0 "D?" H 8100 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 7550 2900 60  0000 C CNN
+F 2 "" H 8550 2800 60  0001 C CNN
+F 3 "" H 8550 2800 60  0001 C CNN
+	1    7550 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L MBI5026 U?
+U 1 1 5900992A
+P 5900 5000
+F 0 "U?" H 6600 5400 60  0000 C CNN
+F 1 "MBI5026" H 5900 5000 60  0000 C CNN
+F 2 "" H 5900 5000 60  0001 C CNN
+F 3 "" H 5900 5000 60  0001 C CNN
+	1    5900 5000
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	5500 3450 5500 3600
+Wire Wire Line
+	5500 3600 5850 3600
+Wire Wire Line
+	5850 3600 5850 4400
+Wire Wire Line
+	5400 3450 5400 3700
+Wire Wire Line
+	5400 3700 5750 3700
+Wire Wire Line
+	5750 3700 5750 4400
+Wire Wire Line
+	5300 3450 5300 3800
+Wire Wire Line
+	5300 3800 5650 3800
+Wire Wire Line
+	5650 3800 5650 4400
+Wire Wire Line
+	5200 3450 5200 3900
+Wire Wire Line
+	5200 3900 5550 3900
+Wire Wire Line
+	5550 3900 5550 4400
+Wire Wire Line
+	5450 4400 5450 4000
+Wire Wire Line
+	5450 4000 4400 4000
+Wire Wire Line
+	4400 4000 4400 3450
+Wire Wire Line
+	5350 4400 5350 4100
+Wire Wire Line
+	5350 4100 4300 4100
+Wire Wire Line
+	4300 4100 4300 3450
+Wire Wire Line
+	4200 3450 4200 4200
+Wire Wire Line
+	4200 4200 5250 4200
+Wire Wire Line
+	5250 4200 5250 4400
+Wire Wire Line
+	5150 4400 5150 4300
+Wire Wire Line
+	5150 4300 4100 4300
+Wire Wire Line
+	4100 4300 4100 3450
+Wire Wire Line
+	6300 3450 6300 3600
+Wire Wire Line
+	6300 3600 5950 3600
+Wire Wire Line
+	5950 3600 5950 4400
+Wire Wire Line
+	6050 4400 6050 3700
+Wire Wire Line
+	6050 3700 6400 3700
+Wire Wire Line
+	6400 3700 6400 3450
+Wire Wire Line
+	6500 3450 6500 3800
+Wire Wire Line
+	6500 3800 6150 3800
+Wire Wire Line
+	6150 3800 6150 4400
+Wire Wire Line
+	6250 4400 6250 3900
+Wire Wire Line
+	6250 3900 6600 3900
+Wire Wire Line
+	6600 3900 6600 3450
+Wire Wire Line
+	6350 4400 6350 4000
+Wire Wire Line
+	6350 4000 7400 4000
+Wire Wire Line
+	7400 4000 7400 3450
+Wire Wire Line
+	7500 3450 7500 4100
+Wire Wire Line
+	7500 4100 6450 4100
+Wire Wire Line
+	6450 4100 6450 4400
+Wire Wire Line
+	6550 4400 6550 4200
+Wire Wire Line
+	6550 4200 7600 4200
+Wire Wire Line
+	7600 4200 7600 3450
+Wire Wire Line
+	7700 3450 7700 4300
+Wire Wire Line
+	7700 4300 6650 4300
+Wire Wire Line
+	6650 4300 6650 4400
+Wire Wire Line
+	3700 2250 8100 2250
+Wire Wire Line
+	4600 2250 4600 2350
+Connection ~ 4600 2250
+Wire Wire Line
+	5700 2250 5700 2350
+Connection ~ 5700 2250
+Wire Wire Line
+	6800 2250 6800 2350
+Connection ~ 6800 2250
+Wire Wire Line
+	7900 2250 7900 2350
+Connection ~ 7900 2250
+Wire Wire Line
+	3700 2150 8100 2150
+Wire Wire Line
+	3700 2050 8100 2050
+Wire Wire Line
+	3700 1950 8100 1950
+Wire Wire Line
+	3700 1850 8100 1850
+Wire Wire Line
+	3700 1750 8100 1750
+Wire Wire Line
+	3700 1650 8100 1650
+Wire Wire Line
+	3700 1550 8100 1550
+Wire Wire Line
+	7800 2350 7800 2150
+Connection ~ 7800 2150
+Wire Wire Line
+	7700 2050 7700 2350
+Connection ~ 7700 2050
+Wire Wire Line
+	7600 2350 7600 1950
+Connection ~ 7600 1950
+Wire Wire Line
+	7500 1850 7500 2350
+Connection ~ 7500 1850
+Wire Wire Line
+	7400 2350 7400 1750
+Connection ~ 7400 1750
+Wire Wire Line
+	7300 1650 7300 2350
+Connection ~ 7300 1650
+Wire Wire Line
+	7200 2350 7200 1550
+Connection ~ 7200 1550
+Wire Wire Line
+	6100 1550 6100 2350
+Connection ~ 6100 1550
+Wire Wire Line
+	6200 2350 6200 1650
+Connection ~ 6200 1650
+Wire Wire Line
+	6300 1750 6300 2350
+Connection ~ 6300 1750
+Wire Wire Line
+	6400 1850 6400 2350
+Connection ~ 6400 1850
+Wire Wire Line
+	6500 2350 6500 1950
+Connection ~ 6500 1950
+Wire Wire Line
+	6600 2050 6600 2350
+Connection ~ 6600 2050
+Wire Wire Line
+	6700 2150 6700 2350
+Connection ~ 6700 2150
+Wire Wire Line
+	4500 2150 4500 2350
+Connection ~ 4500 2150
+Wire Wire Line
+	4400 2350 4400 2050
+Connection ~ 4400 2050
+Wire Wire Line
+	4300 2350 4300 1950
+Connection ~ 4300 1950
+Wire Wire Line
+	4200 1850 4200 2350
+Connection ~ 4200 1850
+Wire Wire Line
+	4100 1750 4100 2350
+Connection ~ 4100 1750
+Wire Wire Line
+	4000 2350 4000 1650
+Connection ~ 4000 1650
+Wire Wire Line
+	3900 1550 3900 2350
+Connection ~ 3900 1550
+Wire Wire Line
+	5000 2350 5000 1550
+Connection ~ 5000 1550
+Wire Wire Line
+	5100 1650 5100 2350
+Connection ~ 5100 1650
+Wire Wire Line
+	5200 2350 5200 1750
+Connection ~ 5200 1750
+Wire Wire Line
+	5300 1850 5300 2350
+Connection ~ 5300 1850
+Wire Wire Line
+	5400 2350 5400 1950
+Connection ~ 5400 1950
+Wire Wire Line
+	5500 2050 5500 2350
+Connection ~ 5500 2050
+Wire Wire Line
+	5600 2350 5600 2150
+Connection ~ 5600 2150
+Wire Wire Line
+	8100 5650 3700 5650
+Wire Wire Line
+	8100 5750 3700 5750
+Wire Wire Line
+	8100 5850 3700 5850
+Wire Wire Line
+	8100 5950 3700 5950
+Wire Wire Line
+	8100 6050 3700 6050
+$Comp
+L R R?
+U 1 1 590099AE
+P 5450 5550
+F 0 "R?" V 5530 5550 50  0000 C CNN
+F 1 "R" V 5450 5550 50  0000 C CNN
+F 2 "" V 5380 5550 50  0000 C CNN
+F 3 "" H 5450 5550 50  0000 C CNN
+	1    5450 5550
+	0    1    -1   0   
+$EndComp
+Wire Wire Line
+	5600 5550 5650 5550
+Wire Wire Line
+	5250 5550 5300 5550
+Wire Wire Line
+	5250 5550 5250 5650
+Connection ~ 5250 5650
+Wire Wire Line
+	5150 5550 5150 5750
+Connection ~ 5150 5750
+Wire Wire Line
+	5800 5550 5800 5850
+Connection ~ 5800 5850
+Wire Wire Line
+	5900 5550 5900 5950
+Connection ~ 5900 5950
+Wire Wire Line
+	6000 5550 6000 6050
+Connection ~ 6000 6050
+Text HLabel 3700 1550 0    60   Input ~ 0
+SEG_A
+Text HLabel 3700 1650 0    60   Input ~ 0
+SEG_B
+Text HLabel 3700 1750 0    60   Input ~ 0
+SEG_C
+Text HLabel 3700 1850 0    60   Input ~ 0
+SEG_D
+Text HLabel 3700 1950 0    60   Input ~ 0
+SEG_E
+Text HLabel 3700 2050 0    60   Input ~ 0
+SEG_F
+Text HLabel 3700 2150 0    60   Input ~ 0
+SEG_G
+Text HLabel 3700 2250 0    60   Input ~ 0
+SEG_DP
+Text HLabel 8100 5650 2    60   Input ~ 0
+GND
+Text HLabel 8100 5750 2    60   Input ~ 0
+VDD
+Text HLabel 8100 5850 2    60   Input ~ 0
+CLK
+Text HLabel 8100 5950 2    60   Input ~ 0
+LE
+Text HLabel 8100 6050 2    60   Input ~ 0
+~OE
+Wire Wire Line
+	8100 5000 6950 5000
+Wire Wire Line
+	3700 5000 4850 5000
+Text HLabel 3700 5000 0    60   Input ~ 0
+SDI
+Text HLabel 8100 5000 2    60   Input ~ 0
+SDO
+Text HLabel 3700 5650 0    60   Input ~ 0
+GND
+Text HLabel 3700 5750 0    60   Input ~ 0
+VDD
+Text HLabel 3700 5850 0    60   Input ~ 0
+CLK
+Text HLabel 3700 5950 0    60   Input ~ 0
+LE
+Text HLabel 3700 6050 0    60   Input ~ 0
+~OE
+Text HLabel 8100 1550 2    60   Input ~ 0
+SEG_A
+Text HLabel 8100 1650 2    60   Input ~ 0
+SEG_B
+Text HLabel 8100 1750 2    60   Input ~ 0
+SEG_C
+Text HLabel 8100 1850 2    60   Input ~ 0
+SEG_D
+Text HLabel 8100 1950 2    60   Input ~ 0
+SEG_E
+Text HLabel 8100 2050 2    60   Input ~ 0
+SEG_F
+Text HLabel 8100 2150 2    60   Input ~ 0
+SEG_G
+Text HLabel 8100 2250 2    60   Input ~ 0
+SEG_DP
+Text Notes 7250 6850 0    197  ~ 39
+Single multiplexing unit
+Text Notes 8150 7100 0    118  ~ 0
+4 displays, 1 driver
+$EndSCHEMATC
diff --git a/hw/chibi/chibi_2024/mux_module.sch b/hw/chibi/chibi_2024/mux_module.sch
new file mode 100644
index 0000000..23e5fd1
--- /dev/null
+++ b/hw/chibi/chibi_2024/mux_module.sch
@@ -0,0 +1,415 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:components
+LIBS:chibi_2024-cache
+LIBS:chibi-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 2 3
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 5900990E
+P 4250 2900
+F 0 "D?" H 4800 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 4250 2900 60  0000 C CNN
+F 2 "" H 5250 2800 60  0001 C CNN
+F 3 "" H 5250 2800 60  0001 C CNN
+	1    4250 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 59009915
+P 5350 2900
+F 0 "D?" H 5900 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 5350 2900 60  0000 C CNN
+F 2 "" H 6350 2800 60  0001 C CNN
+F 3 "" H 6350 2800 60  0001 C CNN
+	1    5350 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 5900991C
+P 6450 2900
+F 0 "D?" H 7000 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 6450 2900 60  0000 C CNN
+F 2 "" H 7450 2800 60  0001 C CNN
+F 3 "" H 7450 2800 60  0001 C CNN
+	1    6450 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L 7seg_4digit_cc D?
+U 1 1 59009923
+P 7550 2900
+F 0 "D?" H 8100 3200 60  0000 C CNN
+F 1 "7seg_4digit_cc" H 7550 2900 60  0000 C CNN
+F 2 "" H 8550 2800 60  0001 C CNN
+F 3 "" H 8550 2800 60  0001 C CNN
+	1    7550 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L MBI5026 U?
+U 1 1 5900992A
+P 5900 5000
+F 0 "U?" H 6600 5400 60  0000 C CNN
+F 1 "MBI5026" H 5900 5000 60  0000 C CNN
+F 2 "" H 5900 5000 60  0001 C CNN
+F 3 "" H 5900 5000 60  0001 C CNN
+	1    5900 5000
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	5500 3450 5500 3600
+Wire Wire Line
+	5500 3600 5850 3600
+Wire Wire Line
+	5850 3600 5850 4400
+Wire Wire Line
+	5400 3450 5400 3700
+Wire Wire Line
+	5400 3700 5750 3700
+Wire Wire Line
+	5750 3700 5750 4400
+Wire Wire Line
+	5300 3450 5300 3800
+Wire Wire Line
+	5300 3800 5650 3800
+Wire Wire Line
+	5650 3800 5650 4400
+Wire Wire Line
+	5200 3450 5200 3900
+Wire Wire Line
+	5200 3900 5550 3900
+Wire Wire Line
+	5550 3900 5550 4400
+Wire Wire Line
+	5450 4400 5450 4000
+Wire Wire Line
+	5450 4000 4400 4000
+Wire Wire Line
+	4400 4000 4400 3450
+Wire Wire Line
+	5350 4400 5350 4100
+Wire Wire Line
+	5350 4100 4300 4100
+Wire Wire Line
+	4300 4100 4300 3450
+Wire Wire Line
+	4200 3450 4200 4200
+Wire Wire Line
+	4200 4200 5250 4200
+Wire Wire Line
+	5250 4200 5250 4400
+Wire Wire Line
+	5150 4400 5150 4300
+Wire Wire Line
+	5150 4300 4100 4300
+Wire Wire Line
+	4100 4300 4100 3450
+Wire Wire Line
+	6300 3450 6300 3600
+Wire Wire Line
+	6300 3600 5950 3600
+Wire Wire Line
+	5950 3600 5950 4400
+Wire Wire Line
+	6050 4400 6050 3700
+Wire Wire Line
+	6050 3700 6400 3700
+Wire Wire Line
+	6400 3700 6400 3450
+Wire Wire Line
+	6500 3450 6500 3800
+Wire Wire Line
+	6500 3800 6150 3800
+Wire Wire Line
+	6150 3800 6150 4400
+Wire Wire Line
+	6250 4400 6250 3900
+Wire Wire Line
+	6250 3900 6600 3900
+Wire Wire Line
+	6600 3900 6600 3450
+Wire Wire Line
+	6350 4400 6350 4000
+Wire Wire Line
+	6350 4000 7400 4000
+Wire Wire Line
+	7400 4000 7400 3450
+Wire Wire Line
+	7500 3450 7500 4100
+Wire Wire Line
+	7500 4100 6450 4100
+Wire Wire Line
+	6450 4100 6450 4400
+Wire Wire Line
+	6550 4400 6550 4200
+Wire Wire Line
+	6550 4200 7600 4200
+Wire Wire Line
+	7600 4200 7600 3450
+Wire Wire Line
+	7700 3450 7700 4300
+Wire Wire Line
+	7700 4300 6650 4300
+Wire Wire Line
+	6650 4300 6650 4400
+Wire Wire Line
+	3700 2250 8100 2250
+Wire Wire Line
+	4600 2250 4600 2350
+Connection ~ 4600 2250
+Wire Wire Line
+	5700 2250 5700 2350
+Connection ~ 5700 2250
+Wire Wire Line
+	6800 2250 6800 2350
+Connection ~ 6800 2250
+Wire Wire Line
+	7900 2250 7900 2350
+Connection ~ 7900 2250
+Wire Wire Line
+	3700 2150 8100 2150
+Wire Wire Line
+	3700 2050 8100 2050
+Wire Wire Line
+	3700 1950 8100 1950
+Wire Wire Line
+	3700 1850 8100 1850
+Wire Wire Line
+	3700 1750 8100 1750
+Wire Wire Line
+	3700 1650 8100 1650
+Wire Wire Line
+	3700 1550 8100 1550
+Wire Wire Line
+	7800 2350 7800 2150
+Connection ~ 7800 2150
+Wire Wire Line
+	7700 2050 7700 2350
+Connection ~ 7700 2050
+Wire Wire Line
+	7600 2350 7600 1950
+Connection ~ 7600 1950
+Wire Wire Line
+	7500 1850 7500 2350
+Connection ~ 7500 1850
+Wire Wire Line
+	7400 2350 7400 1750
+Connection ~ 7400 1750
+Wire Wire Line
+	7300 1650 7300 2350
+Connection ~ 7300 1650
+Wire Wire Line
+	7200 2350 7200 1550
+Connection ~ 7200 1550
+Wire Wire Line
+	6100 1550 6100 2350
+Connection ~ 6100 1550
+Wire Wire Line
+	6200 2350 6200 1650
+Connection ~ 6200 1650
+Wire Wire Line
+	6300 1750 6300 2350
+Connection ~ 6300 1750
+Wire Wire Line
+	6400 1850 6400 2350
+Connection ~ 6400 1850
+Wire Wire Line
+	6500 2350 6500 1950
+Connection ~ 6500 1950
+Wire Wire Line
+	6600 2050 6600 2350
+Connection ~ 6600 2050
+Wire Wire Line
+	6700 2150 6700 2350
+Connection ~ 6700 2150
+Wire Wire Line
+	4500 2150 4500 2350
+Connection ~ 4500 2150
+Wire Wire Line
+	4400 2350 4400 2050
+Connection ~ 4400 2050
+Wire Wire Line
+	4300 2350 4300 1950
+Connection ~ 4300 1950
+Wire Wire Line
+	4200 1850 4200 2350
+Connection ~ 4200 1850
+Wire Wire Line
+	4100 1750 4100 2350
+Connection ~ 4100 1750
+Wire Wire Line
+	4000 2350 4000 1650
+Connection ~ 4000 1650
+Wire Wire Line
+	3900 1550 3900 2350
+Connection ~ 3900 1550
+Wire Wire Line
+	5000 2350 5000 1550
+Connection ~ 5000 1550
+Wire Wire Line
+	5100 1650 5100 2350
+Connection ~ 5100 1650
+Wire Wire Line
+	5200 2350 5200 1750
+Connection ~ 5200 1750
+Wire Wire Line
+	5300 1850 5300 2350
+Connection ~ 5300 1850
+Wire Wire Line
+	5400 2350 5400 1950
+Connection ~ 5400 1950
+Wire Wire Line
+	5500 2050 5500 2350
+Connection ~ 5500 2050
+Wire Wire Line
+	5600 2350 5600 2150
+Connection ~ 5600 2150
+Wire Wire Line
+	8100 5650 3700 5650
+Wire Wire Line
+	8100 5750 3700 5750
+Wire Wire Line
+	8100 5850 3700 5850
+Wire Wire Line
+	8100 5950 3700 5950
+Wire Wire Line
+	8100 6050 3700 6050
+$Comp
+L R R?
+U 1 1 590099AE
+P 5450 5550
+F 0 "R?" V 5530 5550 50  0000 C CNN
+F 1 "R" V 5450 5550 50  0000 C CNN
+F 2 "" V 5380 5550 50  0000 C CNN
+F 3 "" H 5450 5550 50  0000 C CNN
+	1    5450 5550
+	0    1    -1   0   
+$EndComp
+Wire Wire Line
+	5600 5550 5650 5550
+Wire Wire Line
+	5250 5550 5300 5550
+Wire Wire Line
+	5250 5550 5250 5650
+Connection ~ 5250 5650
+Wire Wire Line
+	5150 5550 5150 5750
+Connection ~ 5150 5750
+Wire Wire Line
+	5800 5550 5800 5850
+Connection ~ 5800 5850
+Wire Wire Line
+	5900 5550 5900 5950
+Connection ~ 5900 5950
+Wire Wire Line
+	6000 5550 6000 6050
+Connection ~ 6000 6050
+Text HLabel 3700 1550 0    60   Input ~ 0
+SEG_A
+Text HLabel 3700 1650 0    60   Input ~ 0
+SEG_B
+Text HLabel 3700 1750 0    60   Input ~ 0
+SEG_C
+Text HLabel 3700 1850 0    60   Input ~ 0
+SEG_D
+Text HLabel 3700 1950 0    60   Input ~ 0
+SEG_E
+Text HLabel 3700 2050 0    60   Input ~ 0
+SEG_F
+Text HLabel 3700 2150 0    60   Input ~ 0
+SEG_G
+Text HLabel 3700 2250 0    60   Input ~ 0
+SEG_DP
+Text HLabel 8100 5650 2    60   Input ~ 0
+GND
+Text HLabel 8100 5750 2    60   Input ~ 0
+VDD
+Text HLabel 8100 5850 2    60   Input ~ 0
+CLK
+Text HLabel 8100 5950 2    60   Input ~ 0
+LE
+Text HLabel 8100 6050 2    60   Input ~ 0
+~OE
+Wire Wire Line
+	8100 5000 6950 5000
+Wire Wire Line
+	3700 5000 4850 5000
+Text HLabel 3700 5000 0    60   Input ~ 0
+SDI
+Text HLabel 8100 5000 2    60   Input ~ 0
+SDO
+Text HLabel 3700 5650 0    60   Input ~ 0
+GND
+Text HLabel 3700 5750 0    60   Input ~ 0
+VDD
+Text HLabel 3700 5850 0    60   Input ~ 0
+CLK
+Text HLabel 3700 5950 0    60   Input ~ 0
+LE
+Text HLabel 3700 6050 0    60   Input ~ 0
+~OE
+Text HLabel 8100 1550 2    60   Input ~ 0
+SEG_A
+Text HLabel 8100 1650 2    60   Input ~ 0
+SEG_B
+Text HLabel 8100 1750 2    60   Input ~ 0
+SEG_C
+Text HLabel 8100 1850 2    60   Input ~ 0
+SEG_D
+Text HLabel 8100 1950 2    60   Input ~ 0
+SEG_E
+Text HLabel 8100 2050 2    60   Input ~ 0
+SEG_F
+Text HLabel 8100 2150 2    60   Input ~ 0
+SEG_G
+Text HLabel 8100 2250 2    60   Input ~ 0
+SEG_DP
+Text Notes 7250 6850 0    197  ~ 39
+Single multiplexing unit
+Text Notes 8150 7100 0    118  ~ 0
+4 displays, 1 driver
+$EndSCHEMATC