diff options
Diffstat (limited to 'hw/chibi/chibi_2024/chibi_2024.sch')
| -rw-r--r-- | hw/chibi/chibi_2024/chibi_2024.sch | 1578 |
1 files changed, 1578 insertions, 0 deletions
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 +$Comp +L C C? +U 1 1 5901F628 +P 10750 1900 +F 0 "C?" 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H 11450 9900 50 0001 C CNN +F 1 "VDD" H 11450 10200 50 0000 C CNN +F 2 "" H 11450 10050 50 0000 C CNN +F 3 "" H 11450 10050 50 0000 C CNN + 1 11450 10050 + 1 0 0 1 +$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 |