From f564294fd238eb1505c2de644bd23cc867b22a5b Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.net>
Date: Tue, 15 Jan 2019 15:01:11 +0900
Subject: Add initial driver schematic draft

---
 driver/driver.sch | 1149 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1149 insertions(+)
 create mode 100644 driver/driver.sch

(limited to 'driver/driver.sch')

diff --git a/driver/driver.sch b/driver/driver.sch
new file mode 100644
index 0000000..799fb9d
--- /dev/null
+++ b/driver/driver.sch
@@ -0,0 +1,1149 @@
+EESchema Schematic File Version 4
+LIBS:driver-cache
+EELAYER 26 0
+EELAYER END
+$Descr A2 23386 16535
+encoding utf-8
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+F 1 "10u" H 14850 4200 50  0000 L CNN
+F 2 "" H 14750 4250 50  0001 C CNN
+F 3 "~" H 14750 4250 50  0001 C CNN
+	1    14750 4250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	14750 4100 15100 4100
+Wire Wire Line
+	15100 4100 15100 4150
+Connection ~ 14750 4100
+Wire Wire Line
+	14750 4400 15100 4400
+Wire Wire Line
+	15100 4400 15100 4350
+Connection ~ 14750 4400
+Wire Wire Line
+	12750 4100 12650 4100
+Connection ~ 9350 4100
+$Comp
+L MCU_ST_STM32F1:STM32F103C8Tx U?
+U 1 1 5C4C16F6
+P 16650 6400
+F 0 "U?" H 17050 7850 50  0000 C CNN
+F 1 "STM32F103C8Tx" V 17250 7400 50  0000 C CNN
+F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 16050 5000 50  0001 R CNN
+F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 16650 6400 50  0001 C CNN
+	1    16650 6400
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	16850 4900 16850 4800
+Wire Wire Line
+	16850 4800 16750 4800
+Connection ~ 15100 4100
+Wire Wire Line
+	16750 4800 16750 4900
+Connection ~ 16750 4800
+Wire Wire Line
+	16750 4800 16650 4800
+Wire Wire Line
+	16650 4800 16650 4900
+Connection ~ 16650 4800
+Wire Wire Line
+	16650 4800 16550 4800
+Wire Wire Line
+	16550 4900 16550 4800
+Connection ~ 16550 4800
+Wire Wire Line
+	16550 4800 16450 4800
+Wire Wire Line
+	16450 4800 16450 4900
+$Comp
+L power:+3V3 #PWR?
+U 1 1 5C4D85E0
+P 15100 4000
+F 0 "#PWR?" H 15100 3850 50  0001 C CNN
+F 1 "+3V3" H 15115 4173 50  0000 C CNN
+F 2 "" H 15100 4000 50  0001 C CNN
+F 3 "" H 15100 4000 50  0001 C CNN
+	1    15100 4000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	15100 4000 15100 4100
+$Comp
+L components:MT3608 U?
+U 1 1 5C3DB03B
+P 14000 3250
+F 0 "U?" H 14000 3615 50  0000 C CNN
+F 1 "MT3608" H 14000 3524 50  0000 C CNN
+F 2 "" H 14000 3250 50  0001 C CNN
+F 3 "" H 14000 3250 50  0001 C CNN
+	1    14000 3250
+	1    0    0    -1  
+$EndComp
+$Comp
+L components:L_EU_small L?
+U 1 1 5C3E1491
+P 14000 2750
+F 0 "L?" H 14000 2942 50  0000 C CNN
+F 1 "10u" H 14000 2851 50  0000 C CNN
+F 2 "" H 14000 2750 50  0001 C CNN
+F 3 "" H 14000 2750 50  0001 C CNN
+	1    14000 2750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	13800 2750 13600 2750
+Wire Wire Line
+	13600 2750 13600 3150
+Wire Wire Line
+	13600 3150 13650 3150
+Wire Wire Line
+	13650 3300 13600 3300
+Wire Wire Line
+	13600 3300 13600 3150
+Connection ~ 13600 3150
+Wire Wire Line
+	12650 3150 12650 4100
+Connection ~ 12650 4100
+Wire Wire Line
+	12650 4100 9350 4100
+Wire Wire Line
+	14200 2750 14450 2750
+Wire Wire Line
+	14450 2750 14450 3150
+Wire Wire Line
+	14450 3150 14350 3150
+$Comp
+L Device:D_Schottky_Small_ALT D?
+U 1 1 5C3F3E87
+P 14650 2750
+F 0 "D?" H 14650 2545 50  0000 C CNN
+F 1 "2A schottky" H 14650 2636 50  0000 C CNN
+F 2 "" V 14650 2750 50  0001 C CNN
+F 3 "~" V 14650 2750 50  0001 C CNN
+	1    14650 2750
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	14550 2750 14450 2750
+Connection ~ 14450 2750
+$Comp
+L Device:C_Small C?
+U 1 1 5C3F99AD
+P 15250 3200
+F 0 "C?" H 15342 3246 50  0000 L CNN
+F 1 "10u" H 15342 3155 50  0000 L CNN
+F 2 "" H 15250 3200 50  0001 C CNN
+F 3 "~" H 15250 3200 50  0001 C CNN
+	1    15250 3200
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:CP_Small C?
+U 1 1 5C3FB1E5
+P 15600 3200
+F 0 "C?" H 15700 3250 50  0000 L CNN
+F 1 "470u" H 15700 3150 50  0000 L CNN
+F 2 "" H 15600 3200 50  0001 C CNN
+F 3 "~" H 15600 3200 50  0001 C CNN
+	1    15600 3200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	15600 3100 15600 2750
+Wire Wire Line
+	15600 2750 15250 2750
+Wire Wire Line
+	15250 3100 15250 2750
+Connection ~ 15250 2750
+Wire Wire Line
+	15250 2750 14950 2750
+Wire Wire Line
+	15250 3650 15250 3300
+Wire Wire Line
+	15250 3650 15600 3650
+Wire Wire Line
+	15600 3650 15600 3300
+$Comp
+L Device:R_Small R?
+U 1 1 5C40F95F
+P 14950 3150
+F 0 "R?" V 14754 3150 50  0000 C CNN
+F 1 "75k" V 14845 3150 50  0000 C CNN
+F 2 "" H 14950 3150 50  0001 C CNN
+F 3 "~" H 14950 3150 50  0001 C CNN
+	1    14950 3150
+	1    0    0    1   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5C417AAA
+P 14950 3450
+F 0 "R?" V 14754 3450 50  0000 C CNN
+F 1 "3.0k" V 14845 3450 50  0000 C CNN
+F 2 "" H 14950 3450 50  0001 C CNN
+F 3 "~" H 14950 3450 50  0001 C CNN
+	1    14950 3450
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	15250 3650 14950 3650
+Wire Wire Line
+	14000 3650 14000 3500
+Connection ~ 15250 3650
+Wire Wire Line
+	14950 3650 14950 3550
+Connection ~ 14950 3650
+Wire Wire Line
+	14950 3650 14550 3650
+Wire Wire Line
+	14350 3300 14950 3300
+Wire Wire Line
+	14950 3300 14950 3350
+Wire Wire Line
+	14950 3300 14950 3250
+Connection ~ 14950 3300
+Wire Wire Line
+	14950 3050 14950 2750
+Connection ~ 14950 2750
+Wire Wire Line
+	14950 2750 14750 2750
+$Comp
+L power:GND #PWR?
+U 1 1 5C4436DB
+P 14550 3650
+F 0 "#PWR?" H 14550 3400 50  0001 C CNN
+F 1 "GND" H 14555 3477 50  0000 C CNN
+F 2 "" H 14550 3650 50  0001 C CNN
+F 3 "" H 14550 3650 50  0001 C CNN
+	1    14550 3650
+	1    0    0    -1  
+$EndComp
+Connection ~ 14550 3650
+Wire Wire Line
+	14550 3650 14000 3650
+$Comp
+L power:+15V #PWR?
+U 1 1 5C454A8B
+P 15600 2650
+F 0 "#PWR?" H 15600 2500 50  0001 C CNN
+F 1 "+15V" H 15615 2823 50  0000 C CNN
+F 2 "" H 15600 2650 50  0001 C CNN
+F 3 "" H 15600 2650 50  0001 C CNN
+	1    15600 2650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	15600 2650 15600 2750
+Connection ~ 15600 2750
+$Comp
+L Device:R_Small R?
+U 1 1 5C45B966
+P 16050 3150
+F 0 "R?" V 16250 3150 50  0000 C CNN
+F 1 "47k" V 16150 3150 50  0000 C CNN
+F 2 "" H 16050 3150 50  0001 C CNN
+F 3 "~" H 16050 3150 50  0001 C CNN
+	1    16050 3150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5C45D762
+P 16050 3450
+F 0 "R?" V 16250 3450 50  0000 C CNN
+F 1 "10k" V 16150 3450 50  0000 C CNN
+F 2 "" H 16050 3450 50  0001 C CNN
+F 3 "~" H 16050 3450 50  0001 C CNN
+	1    16050 3450
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	16050 3250 16050 3300
+Connection ~ 16050 3300
+Wire Wire Line
+	16050 3300 16050 3350
+Text Label 16950 3300 2    50   ~ 0
+VBOOT_MON
+Wire Wire Line
+	16050 3300 16400 3300
+Wire Wire Line
+	16050 3550 16050 3650
+Wire Wire Line
+	16050 3650 15600 3650
+Connection ~ 15600 3650
+Wire Wire Line
+	15600 2750 16050 2750
+Wire Wire Line
+	16050 2750 16050 3050
+$Comp
+L Device:C_Small C?
+U 1 1 5C48B1CF
+P 16400 3450
+F 0 "C?" H 16492 3496 50  0000 L CNN
+F 1 "100n" H 16492 3405 50  0000 L CNN
+F 2 "" H 16400 3450 50  0001 C CNN
+F 3 "~" H 16400 3450 50  0001 C CNN
+	1    16400 3450
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	16400 3350 16400 3300
+Connection ~ 16400 3300
+Wire Wire Line
+	16400 3550 16400 3650
+Wire Wire Line
+	16400 3650 16050 3650
+Connection ~ 16050 3650
+Wire Wire Line
+	16400 3300 16950 3300
+$Comp
+L Device:R_Small R?
+U 1 1 5C4AAEC7
+P 12650 4650
+F 0 "R?" V 12850 4650 50  0000 C CNN
+F 1 "47k" V 12750 4650 50  0000 C CNN
+F 2 "" H 12650 4650 50  0001 C CNN
+F 3 "~" H 12650 4650 50  0001 C CNN
+	1    12650 4650
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5C4AAECD
+P 12650 4950
+F 0 "R?" V 12850 4950 50  0000 C CNN
+F 1 "10k" V 12750 4950 50  0000 C CNN
+F 2 "" H 12650 4950 50  0001 C CNN
+F 3 "~" H 12650 4950 50  0001 C CNN
+	1    12650 4950
+	1    0    0    1   
+$EndComp
+Wire Wire Line
+	12650 4750 12650 4800
+Connection ~ 12650 4800
+Wire Wire Line
+	12650 4800 12650 4850
+Text Label 13550 4800 2    50   ~ 0
+VIN_MON
+Wire Wire Line
+	12650 4800 13000 4800
+Wire Wire Line
+	12650 5050 12650 5150
+$Comp
+L Device:C_Small C?
+U 1 1 5C4AAEDB
+P 13000 4950
+F 0 "C?" H 13092 4996 50  0000 L CNN
+F 1 "100n" H 13092 4905 50  0000 L CNN
+F 2 "" H 13000 4950 50  0001 C CNN
+F 3 "~" H 13000 4950 50  0001 C CNN
+	1    13000 4950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	13000 4850 13000 4800
+Connection ~ 13000 4800
+Wire Wire Line
+	13000 5050 13000 5150
+Wire Wire Line
+	13000 5150 12650 5150
+Wire Wire Line
+	13000 4800 13550 4800
+Wire Wire Line
+	12650 4550 12650 4100
+$Comp
+L power:GND #PWR?
+U 1 1 5C4D989C
+P 12650 5250
+F 0 "#PWR?" H 12650 5000 50  0001 C CNN
+F 1 "GND" H 12655 5077 50  0000 C CNN
+F 2 "" H 12650 5250 50  0001 C CNN
+F 3 "" H 12650 5250 50  0001 C CNN
+	1    12650 5250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	12650 5250 12650 5150
+Connection ~ 12650 5150
+$Comp
+L Device:CP_Small C?
+U 1 1 5C4E826F
+P 13100 3350
+F 0 "C?" H 12850 3400 50  0000 L CNN
+F 1 "470u" H 12850 3300 50  0000 L CNN
+F 2 "" H 13100 3350 50  0001 C CNN
+F 3 "~" H 13100 3350 50  0001 C CNN
+	1    13100 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C?
+U 1 1 5C4E8B95
+P 13450 3350
+F 0 "C?" H 13250 3400 50  0000 L CNN
+F 1 "10u" H 13250 3300 50  0000 L CNN
+F 2 "" H 13450 3350 50  0001 C CNN
+F 3 "~" H 13450 3350 50  0001 C CNN
+	1    13450 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 5C503EA9
+P 12850 3150
+F 0 "R?" V 12654 3150 50  0000 C CNN
+F 1 "10R .5W" V 12745 3150 50  0000 C CNN
+F 2 "" H 12850 3150 50  0001 C CNN
+F 3 "~" H 12850 3150 50  0001 C CNN
+	1    12850 3150
+	0    -1   1    0   
+$EndComp
+Wire Wire Line
+	12650 3150 12750 3150
+Wire Wire Line
+	12950 3150 13100 3150
+Wire Wire Line
+	13450 3250 13450 3150
+Connection ~ 13450 3150
+Wire Wire Line
+	13450 3150 13600 3150
+Wire Wire Line
+	13100 3250 13100 3150
+Connection ~ 13100 3150
+Wire Wire Line
+	13100 3150 13450 3150
+Wire Wire Line
+	13100 3450 13100 3650
+Wire Wire Line
+	13100 3650 13450 3650
+Connection ~ 14000 3650
+Wire Wire Line
+	13450 3450 13450 3650
+Connection ~ 13450 3650
+Wire Wire Line
+	13450 3650 14000 3650
+Wire Wire Line
+	16450 7900 16450 8000
+Wire Wire Line
+	16450 8000 16550 8000
+Wire Wire Line
+	16750 8000 16750 7900
+Wire Wire Line
+	16650 7900 16650 8000
+Connection ~ 16650 8000
+Wire Wire Line
+	16650 8000 16750 8000
+Wire Wire Line
+	16550 8000 16550 7900
+Connection ~ 16550 8000
+Wire Wire Line
+	16550 8000 16600 8000
+$Comp
+L power:GND #PWR?
+U 1 1 5C574D2B
+P 16600 8100
+F 0 "#PWR?" H 16600 7850 50  0001 C CNN
+F 1 "GND" H 16605 7927 50  0000 C CNN
+F 2 "" H 16600 8100 50  0001 C CNN
+F 3 "" H 16600 8100 50  0001 C CNN
+	1    16600 8100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	16600 8100 16600 8000
+Connection ~ 16600 8000
+Wire Wire Line
+	16600 8000 16650 8000
+Wire Wire Line
+	16650 4800 16650 4100
+Wire Wire Line
+	16650 4100 15100 4100
+$EndSCHEMATC
-- 
cgit