diff options
Diffstat (limited to 'hw1/hw1.sch')
| -rw-r--r-- | hw1/hw1.sch | 737 |
1 files changed, 737 insertions, 0 deletions
diff --git a/hw1/hw1.sch b/hw1/hw1.sch new file mode 100644 index 0000000..b066d63 --- /dev/null +++ b/hw1/hw1.sch @@ -0,0 +1,737 @@ +EESchema Schematic File Version 2 +LIBS:hw1-rescue +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:stm32 +LIBS:hw1-cache +EELAYER 25 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 1 1 +Title "" +Date "lun. 30 mars 2015" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +Text Label 8950 1450 1 60 ~ 0 +Vin +Text Label 9300 1450 1 60 ~ 0 +IOREF +Text Label 8900 2500 0 60 ~ 0 +DAC1 +Text Label 8900 2600 0 60 ~ 0 +DAC2 +Text Label 8900 2700 0 60 ~ 0 +ADC_IN1 +Text Label 8900 2800 0 60 ~ 0 +A3 +Text Label 8900 2900 0 60 ~ 0 +I2C_SDA +Text Label 10550 3000 0 60 ~ 0 +UART_TX +Text Label 10550 2800 0 60 ~ 0 +2 +Text Label 10550 2900 0 60 ~ 0 +UART_RX +Text Label 10550 2700 0 60 ~ 0 +3(**) +Text Label 10550 2600 0 60 ~ 0 +4 +Text Label 10550 2500 0 60 ~ 0 +5(**) +Text Label 10550 2400 0 60 ~ 0 +6(**) +Text Label 10550 2300 0 60 ~ 0 +7 +Text Label 10550 2100 0 60 ~ 0 +8 +Text Label 10550 2000 0 60 ~ 0 +9(**) +Text Label 10550 1900 0 60 ~ 0 +SPI_CS +Text Label 10550 1800 0 60 ~ 0 +SPI_MOSI +Text Label 10550 1700 0 60 ~ 0 +SPI_MISO +Text Label 10550 1600 0 60 ~ 0 +SPI_SCK +Text Label 10550 1400 0 60 ~ 0 +AREF +NoConn ~ 9400 1600 +Text Label 10550 1300 0 60 ~ 0 +I2C_SDA +Text Label 10550 1200 0 60 ~ 0 +I2C_SCL +Text Notes 10850 1000 0 60 ~ 0 +Holes +Text Notes 8550 750 0 60 ~ 0 +Arduino UNOr3 pins\nAs used on Nucleo64 boards\n +$Comp +L CONN_01X08 P1 +U 1 1 56D70129 +P 9600 1950 +F 0 "P1" H 9600 2400 50 0000 C CNN +F 1 "Power" V 9700 1950 50 0000 C CNN +F 2 "Socket_Arduino_Uno:Socket_Strip_Arduino_1x08" H 9600 1950 50 0001 C CNN +F 3 "" H 9600 1950 50 0000 C CNN + 1 9600 1950 + 1 0 0 -1 +$EndComp +Text Label 8650 1800 0 60 ~ 0 +Reset +$Comp +L +3.3V #PWR01 +U 1 1 56D70538 +P 9150 1450 +F 0 "#PWR01" H 9150 1300 50 0001 C CNN +F 1 "+3.3V" H 9150 1590 30 0000 C CNN +F 2 "" H 9150 1450 50 0000 C CNN +F 3 "" H 9150 1450 50 0000 C CNN + 1 9150 1450 + 1 0 0 -1 +$EndComp +$Comp +L +5V #PWR02 +U 1 1 56D707BB +P 9050 1450 +F 0 "#PWR02" H 9050 1300 50 0001 C CNN +F 1 "+5V" H 9050 1590 30 0000 C CNN +F 2 "" H 9050 1450 50 0000 C CNN +F 3 "" H 9050 1450 50 0000 C CNN + 1 9050 1450 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR03 +U 1 1 56D70CC2 +P 9300 3150 +F 0 "#PWR03" H 9300 2900 50 0001 C CNN +F 1 "GND" H 9300 3000 50 0000 C CNN +F 2 "" H 9300 3150 50 0000 C CNN +F 3 "" H 9300 3150 50 0000 C CNN + 1 9300 3150 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR04 +U 1 1 56D70CFF +P 10300 3150 +F 0 "#PWR04" H 10300 2900 50 0001 C CNN +F 1 "GND" H 10300 3000 50 0000 C CNN +F 2 "" H 10300 3150 50 0000 C CNN +F 3 "" H 10300 3150 50 0000 C CNN + 1 10300 3150 + 1 0 0 -1 +$EndComp +$Comp +L CONN_01X06 P2 +U 1 1 56D70DD8 +P 9600 2750 +F 0 "P2" H 9600 3100 50 0000 C CNN +F 1 "Analog" V 9700 2750 50 0000 C CNN +F 2 "Socket_Arduino_Uno:Socket_Strip_Arduino_1x06" H 9600 2750 50 0001 C CNN +F 3 "" H 9600 2750 50 0000 C CNN + 1 9600 2750 + 1 0 0 -1 +$EndComp +$Comp +L CONN_01X01 P5 +U 1 1 56D71177 +P 10800 650 +F 0 "P5" V 10900 650 50 0000 C CNN +F 1 "CONN_01X01" V 10900 650 50 0001 C CNN +F 2 "Socket_Arduino_Uno:Arduino_1pin" H 10800 650 50 0001 C CNN +F 3 "" H 10800 650 50 0000 C CNN + 1 10800 650 + 0 -1 -1 0 +$EndComp +$Comp +L CONN_01X01 P6 +U 1 1 56D71274 +P 10900 650 +F 0 "P6" V 11000 650 50 0000 C CNN +F 1 "CONN_01X01" V 11000 650 50 0001 C CNN +F 2 "Socket_Arduino_Uno:Arduino_1pin" H 10900 650 50 0001 C CNN +F 3 "" H 10900 650 50 0000 C CNN + 1 10900 650 + 0 -1 -1 0 +$EndComp +$Comp +L CONN_01X01 P7 +U 1 1 56D712A8 +P 11000 650 +F 0 "P7" V 11100 650 50 0000 C CNN +F 1 "CONN_01X01" V 11100 650 50 0001 C CNN +F 2 "Socket_Arduino_Uno:Arduino_1pin" H 11000 650 50 0001 C CNN +F 3 "" H 11000 650 50 0000 C CNN + 1 11000 650 + 0 -1 -1 0 +$EndComp +$Comp +L CONN_01X01 P8 +U 1 1 56D712DB +P 11100 650 +F 0 "P8" V 11200 650 50 0000 C CNN +F 1 "CONN_01X01" V 11200 650 50 0001 C CNN +F 2 "Socket_Arduino_Uno:Arduino_1pin" H 11100 650 50 0001 C CNN +F 3 "" H 11100 650 50 0000 C CNN + 1 11100 650 + 0 -1 -1 0 +$EndComp +NoConn ~ 10800 850 +NoConn ~ 10900 850 +NoConn ~ 11000 850 +NoConn ~ 11100 850 +$Comp +L CONN_01X08 P4 +U 1 1 56D7164F +P 10000 2650 +F 0 "P4" H 10000 3100 50 0000 C CNN +F 1 "Digital" V 10100 2650 50 0000 C CNN +F 2 "Socket_Arduino_Uno:Socket_Strip_Arduino_1x08" H 10000 2650 50 0001 C CNN +F 3 "" H 10000 2650 50 0000 C CNN + 1 10000 2650 + -1 0 0 1 +$EndComp +$Comp +L CONN_01X10 P3 +U 1 1 56D721E0 +P 10000 1650 +F 0 "P3" H 10000 2200 50 0000 C CNN +F 1 "Digital" V 10100 1650 50 0000 C CNN +F 2 "Socket_Arduino_Uno:Socket_Strip_Arduino_1x10" H 10000 1650 50 0001 C CNN +F 3 "" H 10000 1650 50 0000 C CNN + 1 10000 1650 + -1 0 0 1 +$EndComp +Text Notes 9700 1600 0 60 ~ 0 +1 +$Comp +L STM32L151C6TxA U1 +U 1 1 58CEFE92 +P 4550 4350 +F 0 "U1" H 1050 6075 50 0000 L BNN +F 1 "STM32L151C6TxA" H 8050 6075 50 0000 R BNN +F 2 "LQFP48" H 8050 6025 50 0000 R TNN +F 3 "" H 4550 4350 50 0000 C CNN + 1 4550 4350 + 1 0 0 -1 +$EndComp +$Comp +L CONN_02X05 P9 +U 1 1 58CF048F +P 1150 1250 +F 0 "P9" H 1150 1550 50 0000 C CNN +F 1 "FX2LA" H 1150 950 50 0000 C CNN +F 2 "Connectors:IDC_Header_Straight_10pins" H 1150 50 50 0001 C CNN +F 3 "" H 1150 50 50 0000 C CNN + 1 1150 1250 + 1 0 0 -1 +$EndComp +$Comp +L +3V3 #PWR05 +U 1 1 58CF063D +P 4500 2350 +F 0 "#PWR05" H 4500 2200 50 0001 C CNN +F 1 "+3V3" H 4500 2490 50 0000 C CNN +F 2 "" H 4500 2350 50 0000 C CNN +F 3 "" H 4500 2350 50 0000 C CNN + 1 4500 2350 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR06 +U 1 1 58CF077D +P 4450 6300 +F 0 "#PWR06" H 4450 6050 50 0001 C CNN +F 1 "GND" H 4450 6150 50 0000 C CNN +F 2 "" H 4450 6300 50 0000 C CNN +F 3 "" H 4450 6300 50 0000 C CNN + 1 4450 6300 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR07 +U 1 1 58CF0E5B +P 1500 1550 +F 0 "#PWR07" H 1500 1300 50 0001 C CNN +F 1 "GND" H 1500 1400 50 0000 C CNN +F 2 "" H 1500 1550 50 0000 C CNN +F 3 "" H 1500 1550 50 0000 C CNN + 1 1500 1550 + 1 0 0 -1 +$EndComp +$Comp +L USB_OTG-RESCUE-hw1 P10 +U 1 1 58CF10AD +P 3650 1250 +F 0 "P10" H 3975 1125 50 0000 C CNN +F 1 "CONTROL" H 3650 1450 50 0000 C CNN +F 2 "Connectors:USB_Micro-B" V 3600 1150 50 0001 C CNN +F 3 "" V 3600 1150 50 0000 C CNN + 1 3650 1250 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR08 +U 1 1 58CF1156 +P 3850 1650 +F 0 "#PWR08" H 3850 1400 50 0001 C CNN +F 1 "GND" H 3850 1500 50 0000 C CNN +F 2 "" H 3850 1650 50 0000 C CNN +F 3 "" H 3850 1650 50 0000 C CNN + 1 3850 1650 + 1 0 0 -1 +$EndComp +Text Label 8300 5350 0 60 ~ 0 +USB_DM +Text Label 8300 5450 0 60 ~ 0 +USB_DP +Text Label 3550 1900 1 60 ~ 0 +USB_DM +Text Label 3650 1900 1 60 ~ 0 +USB_DP +Text Label 8450 4650 0 60 ~ 0 +DAC1 +Text Label 8450 4750 0 60 ~ 0 +DAC2 +Text Label 550 5050 0 60 ~ 0 +I2C_SCL +Text Label 550 5150 0 60 ~ 0 +I2C_SDA +Text Notes 3850 750 0 60 ~ 0 +TBD: debug via via 6pin/10x1.27/20x2.54? (leaning toward 6pin _and_ 10x127 smd) +Text Label 8900 3000 0 60 ~ 0 +I2C_SCL +Text Notes 8500 3000 0 60 ~ 0 +A5 (SCL) +Text Notes 8500 2900 0 60 ~ 0 +A4 (SDA) +Text Notes 8500 2500 0 60 ~ 0 +A0 +Text Notes 8500 2600 0 60 ~ 0 +A1 +Text Notes 10950 1300 0 60 ~ 0 +D15 (SCL)\nD14 (SDA) +Text Notes 11150 1900 0 60 ~ 0 +13(SCK) (DACOUT2)\n12(MISO)\n11(**/MOSI)\n10(**/SS) +Text Notes 11100 3000 0 60 ~ 0 +Target TX\nTarget RX +Wire Notes Line + 8525 825 9925 825 +Wire Notes Line + 9925 825 9925 475 +Wire Wire Line + 9300 1450 9300 1700 +Wire Wire Line + 9300 1700 9400 1700 +Wire Wire Line + 9400 1900 9150 1900 +Wire Wire Line + 9400 2000 9050 2000 +Wire Wire Line + 9400 2300 8950 2300 +Wire Wire Line + 9400 2100 9300 2100 +Wire Wire Line + 9400 2200 9300 2200 +Connection ~ 9300 2200 +Wire Wire Line + 8950 2300 8950 1450 +Wire Wire Line + 9050 2000 9050 1450 +Wire Wire Line + 9150 1900 9150 1450 +Wire Wire Line + 9400 2500 8900 2500 +Wire Wire Line + 9400 2600 8900 2600 +Wire Wire Line + 9400 2700 8900 2700 +Wire Wire Line + 9400 2800 8900 2800 +Wire Wire Line + 9400 2900 8900 2900 +Wire Wire Line + 9400 3000 8900 3000 +Wire Wire Line + 10200 2100 10550 2100 +Wire Wire Line + 10200 2000 10550 2000 +Wire Wire Line + 10200 1900 10550 1900 +Wire Wire Line + 10200 1800 10550 1800 +Wire Wire Line + 10200 1700 10550 1700 +Wire Wire Line + 10200 1600 10550 1600 +Wire Wire Line + 10200 1400 10550 1400 +Wire Wire Line + 10200 1300 10550 1300 +Wire Wire Line + 10200 1200 10550 1200 +Wire Wire Line + 10200 3000 10550 3000 +Wire Wire Line + 10200 2900 10550 2900 +Wire Wire Line + 10200 2800 10550 2800 +Wire Wire Line + 10200 2700 10550 2700 +Wire Wire Line + 10200 2600 10550 2600 +Wire Wire Line + 10200 2500 10550 2500 +Wire Wire Line + 10200 2400 10550 2400 +Wire Wire Line + 10200 2300 10550 2300 +Wire Wire Line + 10200 1500 10300 1500 +Wire Wire Line + 10300 1500 10300 3150 +Wire Wire Line + 9300 2100 9300 3150 +Wire Notes Line + 8500 500 8500 3450 +Wire Notes Line + 8500 3450 11200 3450 +Wire Wire Line + 9400 1800 8650 1800 +Wire Notes Line + 11200 1000 10700 1000 +Wire Notes Line + 10700 1000 10700 500 +Wire Wire Line + 4500 2450 4500 2350 +Wire Wire Line + 4350 2450 4650 2450 +Wire Wire Line + 4350 2450 4350 2550 +Wire Wire Line + 4450 2550 4450 2450 +Connection ~ 4450 2450 +Wire Wire Line + 4550 2450 4550 2550 +Connection ~ 4500 2450 +Wire Wire Line + 4650 2450 4650 2550 +Connection ~ 4550 2450 +Wire Wire Line + 4350 6150 4350 6250 +Wire Wire Line + 4350 6250 4650 6250 +Wire Wire Line + 4450 6150 4450 6300 +Connection ~ 4450 6250 +Wire Wire Line + 4550 6250 4550 6150 +Wire Wire Line + 4650 6250 4650 6150 +Connection ~ 4550 6250 +Wire Wire Line + 1400 1450 1500 1450 +Wire Wire Line + 1500 1450 1500 1550 +Wire Wire Line + 3850 1550 3850 1650 +Wire Wire Line + 8150 5350 8450 5350 +Wire Wire Line + 8150 5450 8450 5450 +Wire Wire Line + 3550 1550 3550 1900 +Wire Wire Line + 3650 1550 3650 1900 +Wire Wire Line + 8150 4650 8700 4650 +Wire Wire Line + 8150 4750 8700 4750 +Wire Wire Line + 550 5150 950 5150 +Wire Wire Line + 950 5050 550 5050 +Wire Wire Line + 1400 1050 2000 1050 +Wire Wire Line + 1400 1150 2000 1150 +Wire Wire Line + 1400 1250 2000 1250 +Wire Wire Line + 1400 1350 2000 1350 +Wire Wire Line + 900 1050 500 1050 +Wire Wire Line + 900 1150 500 1150 +Wire Wire Line + 900 1250 500 1250 +Wire Wire Line + 900 1350 500 1350 +Text Label 500 1050 0 60 ~ 0 +I2C_SCL +Text Label 1500 1050 0 60 ~ 0 +I2C_SDA +Text Label 500 1150 0 60 ~ 0 +SPI_SCK +Text Label 500 1250 0 60 ~ 0 +SPI_MOSI +Text Label 1500 1150 0 60 ~ 0 +SPI_MISO +Text Label 1500 1250 0 60 ~ 0 +SPI_CS +Text Label 500 1350 0 60 ~ 0 +UART_RX +Text Label 1500 1350 0 60 ~ 0 +UART_TX +Text Notes 450 2100 0 60 Italic 0 +NOTE: this can be freely routed to do whatever's possible!\nPotentially:\nJumpers to select what you're connecting here?\n(but non-ideal) +$Comp +L C C2 +U 1 1 58CF43FF +P 1500 7000 +F 0 "C2" H 1525 7100 50 0000 L CNN +F 1 "100n" H 1525 6900 50 0000 L CNN +F 2 "Capacitors_SMD:C_0603_HandSoldering" H 1538 6850 50 0000 C CNN +F 3 "" H 1500 7000 50 0000 C CNN + 1 1500 7000 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR09 +U 1 1 58CF46A1 +P 2050 7350 +F 0 "#PWR09" H 2050 7100 50 0001 C CNN +F 1 "GND" H 2050 7200 50 0000 C CNN +F 2 "" H 2050 7350 50 0000 C CNN +F 3 "" H 2050 7350 50 0000 C CNN + 1 2050 7350 + 1 0 0 -1 +$EndComp +$Comp +L +3V3 #PWR010 +U 1 1 58CF46D6 +P 2050 6650 +F 0 "#PWR010" H 2050 6500 50 0001 C CNN +F 1 "+3V3" H 2050 6790 50 0000 C CNN +F 2 "" H 2050 6650 50 0000 C CNN +F 3 "" H 2050 6650 50 0000 C CNN + 1 2050 6650 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2050 6850 2050 6650 +Wire Wire Line + 1500 6850 2600 6850 +Connection ~ 1850 6850 +Connection ~ 2050 6850 +Connection ~ 2250 6850 +Wire Wire Line + 1500 7150 2600 7150 +Connection ~ 2250 7150 +Connection ~ 1850 7150 +Wire Wire Line + 2050 7350 2050 7150 +Connection ~ 2050 7150 +$Comp +L C C1 +U 1 1 58CF4B65 +P 600 3100 +F 0 "C1" H 625 3200 50 0000 L CNN +F 1 "100n" H 625 3000 50 0000 L CNN +F 2 "Capacitors_SMD:C_0603_HandSoldering" H 638 2950 50 0000 C CNN +F 3 "" H 600 3100 50 0000 C CNN + 1 600 3100 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR011 +U 1 1 58CF4BEA +P 600 3350 +F 0 "#PWR011" H 600 3100 50 0001 C CNN +F 1 "GND" H 600 3200 50 0000 C CNN +F 2 "" H 600 3350 50 0000 C CNN +F 3 "" H 600 3350 50 0000 C CNN + 1 600 3350 + 1 0 0 -1 +$EndComp +Wire Wire Line + 950 2950 600 2950 +Wire Wire Line + 600 3250 600 3350 +NoConn ~ 950 4250 +NoConn ~ 950 4350 +NoConn ~ 950 4050 +NoConn ~ 950 3950 +NoConn ~ 950 3850 +NoConn ~ 950 4650 +Wire Wire Line + 950 4550 550 4550 +Text Label 550 4550 0 60 Italic 0 +SWO +Wire Wire Line + 8150 5550 8450 5550 +Wire Wire Line + 8150 5650 8450 5650 +Text Label 8300 5550 0 60 Italic 0 +SWDIO +Text Label 8300 5650 0 60 Italic 0 +SWCLK +Text Label 650 2950 0 60 Italic 0 +NRST +$Comp +L PWR_FLAG #FLG012 +U 1 1 58CF5CCA +P 3650 7100 +F 0 "#FLG012" H 3650 7195 50 0001 C CNN +F 1 "PWR_FLAG" H 3650 7280 50 0000 C CNN +F 2 "" H 3650 7100 50 0000 C CNN +F 3 "" H 3650 7100 50 0000 C CNN + 1 3650 7100 + -1 0 0 1 +$EndComp +$Comp +L PWR_FLAG #FLG013 +U 1 1 58CF5E41 +P 4100 7000 +F 0 "#FLG013" H 4100 7095 50 0001 C CNN +F 1 "PWR_FLAG" H 4100 7180 50 0000 C CNN +F 2 "" H 4100 7000 50 0000 C CNN +F 3 "" H 4100 7000 50 0000 C CNN + 1 4100 7000 + 1 0 0 -1 +$EndComp +$Comp +L GND #PWR014 +U 1 1 58CF5E8B +P 4100 7100 +F 0 "#PWR014" H 4100 6850 50 0001 C CNN +F 1 "GND" H 4100 6950 50 0000 C CNN +F 2 "" H 4100 7100 50 0000 C CNN +F 3 "" H 4100 7100 50 0000 C CNN + 1 4100 7100 + 1 0 0 -1 +$EndComp +$Comp +L +3V3 #PWR015 +U 1 1 58CF5ED5 +P 3650 7000 +F 0 "#PWR015" H 3650 6850 50 0001 C CNN +F 1 "+3V3" H 3650 7140 50 0000 C CNN +F 2 "" H 3650 7000 50 0000 C CNN +F 3 "" H 3650 7000 50 0000 C CNN + 1 3650 7000 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3650 7000 3650 7100 +Wire Wire Line + 4100 7000 4100 7100 +Text Notes 4600 7150 0 60 Italic 12 +TODO: VBUS to 3v3 plz! +Text Notes 5200 1500 0 60 Italic 12 +ONLY GROUND BETWEEN BOARDS\nBoth will be powered by their own USB.\n(We're not interested in bootloading the target....\nyet...?) +$Comp +L C C3 +U 1 1 58CF69A9 +P 1850 7000 +F 0 "C3" H 1875 7100 50 0000 L CNN +F 1 "100n" H 1875 6900 50 0000 L CNN +F 2 "Capacitors_SMD:C_0603_HandSoldering" H 1888 6850 50 0000 C CNN +F 3 "" H 1850 7000 50 0000 C CNN + 1 1850 7000 + 1 0 0 -1 +$EndComp +$Comp +L C C4 +U 1 1 58CF69F1 +P 2250 7000 +F 0 "C4" H 2275 7100 50 0000 L CNN +F 1 "100n" H 2275 6900 50 0000 L CNN +F 2 "Capacitors_SMD:C_0603_HandSoldering" H 2288 6850 50 0000 C CNN +F 3 "" H 2250 7000 50 0000 C CNN + 1 2250 7000 + 1 0 0 -1 +$EndComp +$Comp +L C C5 +U 1 1 58CF6A3A +P 2600 7000 +F 0 "C5" H 2625 7100 50 0000 L CNN +F 1 "100n" H 2625 6900 50 0000 L CNN +F 2 "Capacitors_SMD:C_0603_HandSoldering" H 2638 6850 50 0000 C CNN +F 3 "" H 2600 7000 50 0000 C CNN + 1 2600 7000 + 1 0 0 -1 +$EndComp +NoConn ~ 900 1450 +Text Notes 650 1450 0 60 ~ 0 +CLK +Wire Wire Line + 8150 4450 8700 4450 +Wire Wire Line + 8150 4550 8700 4550 +Text Label 8450 4450 0 60 ~ 0 +UART_TX +Text Label 8450 4550 0 60 ~ 0 +UART_RX +Wire Wire Line + 950 5450 600 5450 +Wire Wire Line + 950 5550 600 5550 +Wire Wire Line + 950 5650 600 5650 +Wire Wire Line + 950 5750 600 5750 +Text Label 550 5450 0 60 ~ 0 +SPI_CS +Text Label 550 5550 0 60 ~ 0 +SPI_CSK +Text Label 550 5650 0 60 ~ 0 +SPI_MISO +Text Label 550 5750 0 60 ~ 0 +SPI_MOSI +Wire Wire Line + 8150 4850 8700 4850 +Wire Wire Line + 8150 4950 8700 4950 +Text Label 8450 4850 0 60 ~ 0 +ADC_IN1 +Text Label 8450 4950 0 60 ~ 0 +ADC_IN2 +Text Notes 8500 2700 0 60 ~ 0 +PA4(DAC1) +$EndSCHEMATC |