NixieTubeClock/Nixie_Bottom_Board/nixie_bottom_board.bak

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
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:Custom_Parts
LIBS:nixie_bottom_board-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 2
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
S 8150 3550 650  400 
U 5B07197A
F0 "Power Supply" 60
F1 "power_supply.sch" 60
F2 "VIN" I L 8150 3650 60 
F3 "EN" I L 8150 3750 60 
F4 "GND" I L 8150 3850 60 
F5 "VOUT" I R 8800 3650 60 
F6 "GND" I R 8800 3750 60 
$EndSheet
$Comp
L STM32L432K U?
U 1 1 5B073574
P 4800 4900
F 0 "U?" H 4800 5900 60  0000 C CNN
F 1 "STM32L432K" H 4800 5800 60  0000 C CNN
F 2 "" H 4800 5350 60  0001 C CNN
F 3 "" H 4800 5350 60  0001 C CNN
	1    4800 4900
	1    0    0    -1  
$EndComp
$Comp
L USB_C_Receptacle J?
U 1 1 5B07361E
P 1900 3000
F 0 "J?" H 1500 4450 50  0000 L CNN
F 1 "USB_C_Receptacle" H 2300 4450 50  0000 R CNN
F 2 "" H 2050 3000 50  0001 C CNN
F 3 "" H 2050 3000 50  0001 C CNN
	1    1900 3000
	1    0    0    -1  
$EndComp
$Comp
L Crystal Y?
U 1 1 5B073DBF
P 3400 4300
F 0 "Y?" H 3400 4450 50  0000 C CNN
F 1 "32.78k" H 3400 4150 50  0000 C CNN
F 2 "" H 3400 4300 50  0001 C CNN
F 3 "" H 3400 4300 50  0001 C CNN
	1    3400 4300
	0    1    1    0   
$EndComp
$Comp
L C_Small C?
U 1 1 5B073E81
P 3200 4050
F 0 "C?" H 3210 4120 50  0000 L CNN
F 1 "C" H 3210 3970 50  0000 L CNN
F 2 "" H 3200 4050 50  0001 C CNN
F 3 "" H 3200 4050 50  0001 C CNN
	1    3200 4050
	0    1    1    0   
$EndComp
$Comp
L C_Small C?
U 1 1 5B073EE2
P 3200 4550
F 0 "C?" H 3210 4620 50  0000 L CNN
F 1 "C" H 3210 4470 50  0000 L CNN
F 2 "" H 3200 4550 50  0001 C CNN
F 3 "" H 3200 4550 50  0001 C CNN
	1    3200 4550
	0    1    1    0   
$EndComp
$Comp
L Conn_02x03_Odd_Even J?
U 1 1 5B0740EF
P 6850 3150
F 0 "J?" H 6900 3350 50  0000 C CNN
F 1 "Tag Connect" H 6900 2950 50  0000 C CNN
F 2 "" H 6850 3150 50  0001 C CNN
F 3 "" H 6850 3150 50  0001 C CNN
	1    6850 3150
	1    0    0    -1  
$EndComp
Text Label 4000 4150 2    60   ~ 0
VDD
Text Label 5600 5650 0    60   ~ 0
VDD
Text Label 5600 5050 0    60   ~ 0
SWDIO
Text Label 5600 4950 0    60   ~ 0
SWCLK
Text Label 5600 4750 0    60   ~ 0
SWO
$Comp
L Battery_Cell BT?
U 1 1 5B07444B
P 6950 5400
F 0 "BT?" H 7050 5500 50  0000 L CNN
F 1 "Battery_Cell" H 7050 5400 50  0000 L CNN
F 2 "" V 6950 5460 50  0001 C CNN
F 3 "" V 6950 5460 50  0001 C CNN
	1    6950 5400
	1    0    0    -1  
$EndComp
$Comp
L D_Schottky D?
U 1 1 5B074536
P 7200 5100
F 0 "D?" H 7200 5200 50  0000 C CNN
F 1 "D_Schottky" H 7200 5000 50  0000 C CNN
F 2 "" H 7200 5100 50  0001 C CNN
F 3 "" H 7200 5100 50  0001 C CNN
	1    7200 5100
	-1   0    0    1   
$EndComp
Text Label 7600 4750 0    60   ~ 0
VDD
Text Label 6550 3050 2    60   ~ 0
VDD
Text Label 7250 3050 0    60   ~ 0
SWO
Text Label 7250 3150 0    60   ~ 0
SWCLK
Text Label 6550 3150 2    60   ~ 0
SWDIO
Text Label 6950 4750 2    60   ~ 0
VREG
$Comp
L D_Schottky D?
U 1 1 5B0760A3
P 7200 4750
F 0 "D?" H 7200 4850 50  0000 C CNN
F 1 "D_Schottky" H 7200 4650 50  0000 C CNN
F 2 "" H 7200 4750 50  0001 C CNN
F 3 "" H 7200 4750 50  0001 C CNN
	1    7200 4750
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 5B0768D5
P 6950 5500
F 0 "#PWR?" H 6950 5250 50  0001 C CNN
F 1 "GND" H 6950 5350 50  0000 C CNN
F 2 "" H 6950 5500 50  0001 C CNN
F 3 "" H 6950 5500 50  0001 C CNN
	1    6950 5500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B076941
P 5600 4150
F 0 "#PWR?" H 5600 3900 50  0001 C CNN
F 1 "GND" H 5600 4000 50  0000 C CNN
F 2 "" H 5600 4150 50  0001 C CNN
F 3 "" H 5600 4150 50  0001 C CNN
	1    5600 4150
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR?
U 1 1 5B0769A6
P 4000 5650
F 0 "#PWR?" H 4000 5400 50  0001 C CNN
F 1 "GND" H 4000 5500 50  0000 C CNN
F 2 "" H 4000 5650 50  0001 C CNN
F 3 "" H 4000 5650 50  0001 C CNN
	1    4000 5650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B076D97
P 6550 3250
F 0 "#PWR?" H 6550 3000 50  0001 C CNN
F 1 "GND" H 6550 3100 50  0000 C CNN
F 2 "" H 6550 3250 50  0001 C CNN
F 3 "" H 6550 3250 50  0001 C CNN
	1    6550 3250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B076E50
P 2850 4300
F 0 "#PWR?" H 2850 4050 50  0001 C CNN
F 1 "GND" H 2850 4150 50  0000 C CNN
F 2 "" H 2850 4300 50  0001 C CNN
F 3 "" H 2850 4300 50  0001 C CNN
	1    2850 4300
	1    0    0    -1  
$EndComp
Text Label 4000 4450 2    60   ~ 0
NRST
Text Label 7250 3250 0    60   ~ 0
NRST
$Comp
L SW_Push SW?
U 1 1 5B07874F
P 8500 5750
F 0 "SW?" H 8550 5850 50  0000 L CNN
F 1 "SW_Push" H 8500 5690 50  0000 C CNN
F 2 "" H 8500 5950 50  0001 C CNN
F 3 "" H 8500 5950 50  0001 C CNN
	1    8500 5750
	1    0    0    -1  
$EndComp
Text Label 4000 4650 2    60   ~ 0
VREG
Text Label 5600 5250 0    60   ~ 0
USB_DM
Text Label 5600 5150 0    60   ~ 0
USB_DP
Text Label 4000 4550 2    60   ~ 0
VDD
$Comp
L Conn_02x03_Odd_Even J?
U 1 1 5B0794BA
P 6850 2050
F 0 "J?" H 6900 2250 50  0000 C CNN
F 1 "Nixie_LV" H 6900 1850 50  0000 C CNN
F 2 "" H 6850 2050 50  0001 C CNN
F 3 "" H 6850 2050 50  0001 C CNN
	1    6850 2050
	1    0    0    -1  
$EndComp
$Comp
L Conn_02x03_Odd_Even J?
U 1 1 5B079514
P 6850 2600
F 0 "J?" H 6900 2800 50  0000 C CNN
F 1 "Nixie_HV" H 6900 2400 50  0000 C CNN
F 2 "" H 6850 2600 50  0001 C CNN
F 3 "" H 6850 2600 50  0001 C CNN
	1    6850 2600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B0795BC
P 6250 2050
F 0 "#PWR?" H 6250 1800 50  0001 C CNN
F 1 "GND" H 6250 1900 50  0000 C CNN
F 2 "" H 6250 2050 50  0001 C CNN
F 3 "" H 6250 2050 50  0001 C CNN
	1    6250 2050
	1    0    0    -1  
$EndComp
Text Label 6550 2150 2    60   ~ 0
nOE
Text Label 7250 2050 0    60   ~ 0
SCL
Text Label 7250 2150 0    60   ~ 0
SDA
$Comp
L GND #PWR?
U 1 1 5B07972F
P 7300 1950
F 0 "#PWR?" H 7300 1700 50  0001 C CNN
F 1 "GND" H 7300 1800 50  0000 C CNN
F 2 "" H 7300 1950 50  0001 C CNN
F 3 "" H 7300 1950 50  0001 C CNN
	1    7300 1950
	-1   0    0    1   
$EndComp
Text Label 6550 2500 2    60   ~ 0
HV
Text Label 6550 2600 2    60   ~ 0
HV
Text Label 6550 2700 2    60   ~ 0
HV
$Comp
L GND #PWR?
U 1 1 5B079C27
P 7250 2700
F 0 "#PWR?" H 7250 2450 50  0001 C CNN
F 1 "GND" H 7250 2550 50  0000 C CNN
F 2 "" H 7250 2700 50  0001 C CNN
F 3 "" H 7250 2700 50  0001 C CNN
	1    7250 2700
	1    0    0    -1  
$EndComp
Text Label 6550 1950 2    60   ~ 0
DAC
Text Label 5600 4650 0    60   ~ 0
TSC_G2_1
Text Label 5600 4550 0    60   ~ 0
TSC_G2_2
Text Label 5600 4450 0    60   ~ 0
TSC_G2_3
Text Label 5600 4350 0    60   ~ 0
TSC_G2_4
$Comp
L C_Small C?
U 1 1 5B07ACF8
P 6250 4350
F 0 "C?" H 6260 4420 50  0000 L CNN
F 1 "C_Small" H 6260 4270 50  0000 L CNN
F 2 "" H 6250 4350 50  0001 C CNN
F 3 "" H 6250 4350 50  0001 C CNN
	1    6250 4350
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR?
U 1 1 5B07ADE8
P 6350 4350
F 0 "#PWR?" H 6350 4100 50  0001 C CNN
F 1 "GND" H 6350 4200 50  0000 C CNN
F 2 "" H 6350 4350 50  0001 C CNN
F 3 "" H 6350 4350 50  0001 C CNN
	1    6350 4350
	0    -1   -1   0   
$EndComp
$Comp
L Conn_01x01 J?
U 1 1 5B07B07C
P 8900 2200
F 0 "J?" H 8900 2300 50  0000 C CNN
F 1 "Conn_01x01" H 8900 2100 50  0000 C CNN
F 2 "" H 8900 2200 50  0001 C CNN
F 3 "" H 8900 2200 50  0001 C CNN
	1    8900 2200
	1    0    0    -1  
$EndComp
$Comp
L Conn_01x01 J?
U 1 1 5B07B125
P 8900 2500
F 0 "J?" H 8900 2600 50  0000 C CNN
F 1 "Conn_01x01" H 8900 2400 50  0000 C CNN
F 2 "" H 8900 2500 50  0001 C CNN
F 3 "" H 8900 2500 50  0001 C CNN
	1    8900 2500
	1    0    0    -1  
$EndComp
$Comp
L Conn_01x01 J?
U 1 1 5B07B186
P 8900 2800
F 0 "J?" H 8900 2900 50  0000 C CNN
F 1 "Conn_01x01" H 8900 2700 50  0000 C CNN
F 2 "" H 8900 2800 50  0001 C CNN
F 3 "" H 8900 2800 50  0001 C CNN
	1    8900 2800
	1    0    0    -1  
$EndComp
Text Label 8300 2800 2    60   ~ 0
TSC_G2_1
Text Label 8300 2500 2    60   ~ 0
TSC_G2_2
Text Label 8300 2200 2    60   ~ 0
TSC_G2_3
$Comp
L R R?
U 1 1 5B07B730
P 8550 2200
F 0 "R?" V 8630 2200 50  0000 C CNN
F 1 "R" V 8550 2200 50  0000 C CNN
F 2 "" V 8480 2200 50  0001 C CNN
F 3 "" H 8550 2200 50  0001 C CNN
	1    8550 2200
	0    -1   -1   0   
$EndComp
$Comp
L R R?
U 1 1 5B07B7AC
P 8550 2500
F 0 "R?" V 8630 2500 50  0000 C CNN
F 1 "R" V 8550 2500 50  0000 C CNN
F 2 "" V 8480 2500 50  0001 C CNN
F 3 "" H 8550 2500 50  0001 C CNN
	1    8550 2500
	0    -1   -1   0   
$EndComp
$Comp
L R R?
U 1 1 5B07B818
P 8550 2800
F 0 "R?" V 8630 2800 50  0000 C CNN
F 1 "R" V 8550 2800 50  0000 C CNN
F 2 "" V 8480 2800 50  0001 C CNN
F 3 "" H 8550 2800 50  0001 C CNN
	1    8550 2800
	0    -1   -1   0   
$EndComp
Text Label 5600 5550 0    60   ~ 0
MCO
Text Label 8600 1900 2    60   ~ 0
MCO
$Comp
L Conn_01x01 J?
U 1 1 5B07BCB9
P 8900 1900
F 0 "J?" H 8900 2000 50  0000 C CNN
F 1 "Conn_01x01" H 8900 1800 50  0000 C CNN
F 2 "" H 8900 1900 50  0001 C CNN
F 3 "" H 8900 1900 50  0001 C CNN
	1    8900 1900
	1    0    0    -1  
$EndComp
Text Label 4000 5150 2    60   ~ 0
DAC
Text Label 4000 4850 2    60   ~ 0
QSPI_CS
Text Label 4000 4950 2    60   ~ 0
QSPI_CLK
Text Label 4000 5250 2    60   ~ 0
QSPI_IO3
Text Label 4000 5350 2    60   ~ 0
QSPI_IO2
Text Label 4000 5550 2    60   ~ 0
QSPI_IO0
Text Label 4000 5450 2    60   ~ 0
QSPI_IO1
Text Label 6150 4950 0    60   ~ 0
SAI_FS
Text Label 6150 5050 0    60   ~ 0
SAI_SD
Text Label 5600 5450 0    60   ~ 0
SCL
Text Label 5600 5350 0    60   ~ 0
SDA
Text Label 6150 4650 0    60   ~ 0
SAI_MCLK
Text Label 5600 4850 0    60   ~ 0
SW_3
Text Label 4000 4750 2    60   ~ 0
SW_1
Text Label 4000 5050 2    60   ~ 0
SW_2
Text Label 6150 5550 0    60   ~ 0
SAI_SCK
$Comp
L SW_Push SW?
U 1 1 5B07F81C
P 8500 4850
F 0 "SW?" H 8550 4950 50  0000 L CNN
F 1 "SW_Push" H 8500 4790 50  0000 C CNN
F 2 "" H 8500 5050 50  0001 C CNN
F 3 "" H 8500 5050 50  0001 C CNN
	1    8500 4850
	1    0    0    -1  
$EndComp
Text Label 8200 4850 2    60   ~ 0
SW_1
Text Label 8200 5150 2    60   ~ 0
SW_2
$Comp
L SW_Push SW?
U 1 1 5B07F979
P 8500 5150
F 0 "SW?" H 8550 5250 50  0000 L CNN
F 1 "SW_Push" H 8500 5090 50  0000 C CNN
F 2 "" H 8500 5350 50  0001 C CNN
F 3 "" H 8500 5350 50  0001 C CNN
	1    8500 5150
	1    0    0    -1  
$EndComp
$Comp
L SW_Push SW?
U 1 1 5B07F9F1
P 8500 5450
F 0 "SW?" H 8550 5550 50  0000 L CNN
F 1 "SW_Push" H 8500 5390 50  0000 C CNN
F 2 "" H 8500 5650 50  0001 C CNN
F 3 "" H 8500 5650 50  0001 C CNN
	1    8500 5450
	1    0    0    -1  
$EndComp
Text Label 8200 5450 2    60   ~ 0
SW_3
$Comp
L GND #PWR?
U 1 1 5B07FACF
P 8850 4850
F 0 "#PWR?" H 8850 4600 50  0001 C CNN
F 1 "GND" H 8850 4700 50  0000 C CNN
F 2 "" H 8850 4850 50  0001 C CNN
F 3 "" H 8850 4850 50  0001 C CNN
	1    8850 4850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B07FB3D
P 8850 5150
F 0 "#PWR?" H 8850 4900 50  0001 C CNN
F 1 "GND" H 8850 5000 50  0000 C CNN
F 2 "" H 8850 5150 50  0001 C CNN
F 3 "" H 8850 5150 50  0001 C CNN
	1    8850 5150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B07FBAB
P 8850 5450
F 0 "#PWR?" H 8850 5200 50  0001 C CNN
F 1 "GND" H 8850 5300 50  0000 C CNN
F 2 "" H 8850 5450 50  0001 C CNN
F 3 "" H 8850 5450 50  0001 C CNN
	1    8850 5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR?
U 1 1 5B080101
P 8850 5750
F 0 "#PWR?" H 8850 5500 50  0001 C CNN
F 1 "GND" H 8850 5600 50  0000 C CNN
F 2 "" H 8850 5750 50  0001 C CNN
F 3 "" H 8850 5750 50  0001 C CNN
	1    8850 5750
	1    0    0    -1  
$EndComp
Text Label 8200 5750 2    60   ~ 0
NRST
Wire Wire Line
	3650 4250 3650 4050
Wire Wire Line
	4100 4250 3650 4250
Wire Wire Line
	3650 4350 3650 4550
Wire Wire Line
	4100 4350 3650 4350
Wire Wire Line
	3650 4550 3300 4550
Wire Wire Line
	3650 4050 3300 4050
Wire Wire Line
	4000 4450 4100 4450
Wire Wire Line
	8700 5750 8850 5750
Wire Wire Line
	8200 5750 8300 5750
Wire Wire Line
	8200 5450 8300 5450
Wire Wire Line
	8200 5150 8300 5150
Wire Wire Line
	8200 4850 8300 4850
Wire Wire Line
	8850 4850 8700 4850
Wire Wire Line
	8850 5150 8700 5150
Wire Wire Line
	8850 5450 8700 5450
Wire Wire Line
	5600 4750 5500 4750
Wire Wire Line
	5500 4850 5600 4850
Wire Wire Line
	4000 4750 4100 4750
Wire Wire Line
	5500 5050 6150 5050
Wire Wire Line
	5500 4350 6150 4350
Wire Wire Line
	4000 5550 4100 5550
Wire Wire Line
	4000 5450 4100 5450
Wire Wire Line
	4000 5350 4100 5350
Wire Wire Line
	4000 5250 4100 5250
Wire Wire Line
	4000 4950 4100 4950
Wire Wire Line
	4000 4850 4100 4850
Wire Wire Line
	4000 4650 4100 4650
Wire Wire Line
	4000 5150 4100 5150
Wire Wire Line
	8600 1900 8700 1900
Wire Wire Line
	5500 5550 6150 5550
Wire Wire Line
	8300 2800 8400 2800
Wire Wire Line
	8300 2500 8400 2500
Wire Wire Line
	8300 2200 8400 2200
Wire Wire Line
	5500 4650 6150 4650
Wire Wire Line
	5600 4550 5500 4550
Wire Wire Line
	5600 5450 5500 5450
Wire Wire Line
	5600 5350 5500 5350
Wire Wire Line
	7150 2700 7250 2700
Connection ~ 7150 2600
Wire Wire Line
	7150 2500 7150 2700
Wire Wire Line
	6550 2700 6650 2700
Wire Wire Line
	6650 2600 6550 2600
Wire Wire Line
	6550 2500 6650 2500
Wire Wire Line
	6550 2150 6650 2150
Wire Wire Line
	6550 1950 6650 1950
Wire Wire Line
	7250 2150 7150 2150
Wire Wire Line
	7250 2050 7150 2050
Wire Wire Line
	7300 1950 7150 1950
Wire Wire Line
	6250 2050 6650 2050
Wire Wire Line
	4000 4550 4100 4550
Wire Wire Line
	4000 5050 4100 5050
Wire Wire Line
	5500 4450 5600 4450
Wire Wire Line
	5600 5250 5500 5250
Wire Wire Line
	5500 5150 5600 5150
Connection ~ 5600 4150
Wire Wire Line
	5600 4250 5600 4150
Wire Wire Line
	5500 4250 5600 4250
Wire Wire Line
	7150 3250 7250 3250
Wire Wire Line
	7250 3050 7150 3050
Wire Wire Line
	6650 3250 6550 3250
Connection ~ 3000 4300
Wire Wire Line
	3000 4550 3000 4050
Wire Wire Line
	6950 5100 6950 5200
Wire Wire Line
	7050 5100 6950 5100
Wire Wire Line
	7500 5100 7350 5100
Connection ~ 3400 4050
Connection ~ 3400 4550
Wire Wire Line
	3400 4150 3400 4050
Wire Wire Line
	3400 4450 3400 4550
Wire Wire Line
	3000 4550 3100 4550
Wire Wire Line
	3000 4050 3100 4050
Wire Wire Line
	5600 4150 5500 4150
Wire Wire Line
	5500 4950 6150 4950
Wire Wire Line
	5500 5650 5600 5650
Wire Wire Line
	4000 5650 4100 5650
Wire Wire Line
	4000 4150 4100 4150
Wire Wire Line
	7050 4750 6950 4750
Wire Wire Line
	7150 3150 7250 3150
Wire Wire Line
	6650 3150 6550 3150
Wire Wire Line
	6550 3050 6650 3050
Connection ~ 7500 4750
Wire Wire Line
	7500 4750 7500 5100
Wire Wire Line
	7350 4750 7600 4750
Wire Wire Line
	2850 4300 3000 4300
$EndSCHEMATC