EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 7 9
Title "MAX80"
Date "2021-02-22"
Rev "0.01"
Comp "Peter o Per"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector_Generic:Conn_02x20_Odd_Even J4
U 1 1 60B95FED
P 6050 4300
F 0 "J4" H 6050 5350 50  0000 R CNN
F 1 "Conn_02x20_Odd_Even" H 7350 5300 50  0000 R CNN
F 2 "Connector_IDC:IDC-Header_2x20_P2.54mm_Horizontal" H 6050 4300 50  0001 C CNN
F 3 "~" H 6050 4300 50  0001 C CNN
	1    6050 4300
	1    0    0    -1  
$EndComp
Text GLabel 5800 3400 0    50   Input ~ 0
FPGA_TCK
Text GLabel 5800 3500 0    50   Input ~ 0
FPGA_TDO
Text GLabel 5800 3600 0    50   Input ~ 0
FPGA_TMS
Text GLabel 5800 3800 0    50   Input ~ 0
FPGA_TDI
$Comp
L power:GND #PWR0129
U 1 1 60BAB928
P 7100 3900
F 0 "#PWR0129" H 7100 3650 50  0001 C CNN
F 1 "GND" H 7105 3727 50  0000 C CNN
F 2 "" H 7100 3900 50  0001 C CNN
F 3 "" H 7100 3900 50  0001 C CNN
	1    7100 3900
	1    0    0    -1  
$EndComp
NoConn ~ 6350 3700
NoConn ~ 6350 3600
Wire Wire Line
	5800 3800 5850 3800
Wire Wire Line
	5800 3600 5850 3600
Wire Wire Line
	5800 3500 5850 3500
Wire Wire Line
	5800 3400 5850 3400
$Comp
L power:+3V3 #PWR0130
U 1 1 60BBF195
P 6450 3250
F 0 "#PWR0130" H 6450 3100 50  0001 C CNN
F 1 "+3V3" H 6465 3423 50  0000 C CNN
F 2 "" H 6450 3250 50  0001 C CNN
F 3 "" H 6450 3250 50  0001 C CNN
	1    6450 3250
	1    0    0    -1  
$EndComp
Text GLabel 6350 4900 2    50   Input ~ 0
ESP32_TMS
$Comp
L power:+3V3 #PWR0146
U 1 1 61136360
P 5200 4850
F 0 "#PWR0146" H 5200 4700 50  0001 C CNN
F 1 "+3V3" H 5215 5023 50  0000 C CNN
F 2 "" H 5200 4850 50  0001 C CNN
F 3 "" H 5200 4850 50  0001 C CNN
	1    5200 4850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0147
U 1 1 61136E2E
P 5750 5400
F 0 "#PWR0147" H 5750 5150 50  0001 C CNN
F 1 "GND" H 5755 5227 50  0000 C CNN
F 2 "" H 5750 5400 50  0001 C CNN
F 3 "" H 5750 5400 50  0001 C CNN
	1    5750 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 5000 5750 5000
Wire Wire Line
	5750 5000 5750 5100
Wire Wire Line
	5750 5100 5850 5100
Connection ~ 5750 5100
Wire Wire Line
	5750 5100 5750 5200
Wire Wire Line
	5750 5200 5850 5200
Connection ~ 5750 5200
Wire Wire Line
	5750 5200 5750 5300
Wire Wire Line
	5750 5300 5850 5300
Connection ~ 5750 5300
Wire Wire Line
	5750 5300 5750 5400
Text GLabel 6350 5000 2    50   Input ~ 0
ESP32_TCK
Text GLabel 6350 5100 2    50   Input ~ 0
ESP32_TDO
Text GLabel 6350 5200 2    50   Input ~ 0
ESP32_TDI
NoConn ~ 6350 5300
Text GLabel 6350 4700 2    50   Input ~ 0
ESP32_EN
Wire Wire Line
	5200 4850 5200 4900
Wire Wire Line
	5200 4900 5850 4900
Text GLabel 6350 4800 2    50   Input ~ 0
ESP32_IO0
Text GLabel 5850 4700 0    50   Input ~ 0
ESP32_TXD
Text HLabel 6400 3900 2    50   Input ~ 0
FPGA_SDA
Wire Wire Line
	5800 3900 5850 3900
Text HLabel 5800 3900 0    50   Input ~ 0
FPGA_SCL
Wire Wire Line
	6350 3900 6400 3900
Text GLabel 6350 4400 2    50   Input ~ 0
ESP32_MOSI
Text GLabel 6350 4600 2    50   Input ~ 0
ESP32_MISO
Text GLabel 6350 4500 2    50   Input ~ 0
ESP32_SCK
Text GLabel 5850 4600 0    50   Input ~ 0
ESP32_CS0
Text GLabel 5850 4500 0    50   Input ~ 0
ESP32_CS1
Text GLabel 5850 4300 0    50   Input ~ 0
ESP32_CS2
Text GLabel 5850 4400 0    50   Input ~ 0
ESP32_SCL
Text GLabel 6350 4300 2    50   Input ~ 0
ESP32_SDA
Text GLabel 5850 4000 0    50   Input ~ 0
FPGA_GPIO0
Text GLabel 6350 4000 2    50   Input ~ 0
FPGA_GPIO1
Text GLabel 5850 4100 0    50   Input ~ 0
FPGA_GPIO2
Text GLabel 6350 4100 2    50   Input ~ 0
FPGA_GPIO3
Text GLabel 5850 4200 0    50   Input ~ 0
FPGA_GPIO4
Text GLabel 6350 4200 2    50   Input ~ 0
FPGA_GPIO5
Text GLabel 5850 4800 0    50   Input ~ 0
ESP32_RXD
Wire Wire Line
	7100 3800 7100 3900
Wire Wire Line
	6350 3800 7100 3800
Wire Wire Line
	7100 3400 7100 3800
Wire Wire Line
	6350 3400 7100 3400
Connection ~ 7100 3800
Wire Wire Line
	6350 3500 6450 3500
Wire Wire Line
	6450 3500 6450 3250
Text GLabel 5800 3700 0    50   Input ~ 0
FPGA_JTAGEN
Wire Wire Line
	5800 3700 5850 3700
$Comp
L Connector_Generic:Conn_02x06_Odd_Even J8
U 1 1 6100C1FE
P 2350 4550
F 0 "J8" H 2550 4900 50  0000 R CNN
F 1 "Conn_02x5_Odd_Even" H 3900 4350 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical" H 2350 4550 50  0001 C CNN
F 3 "~" H 2350 4550 50  0001 C CNN
	1    2350 4550
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0235
U 1 1 611A994A
P 2000 4300
F 0 "#PWR0235" H 2000 4150 50  0001 C CNN
F 1 "+3V3" H 2015 4473 50  0000 C CNN
F 2 "" H 2000 4300 50  0001 C CNN
F 3 "" H 2000 4300 50  0001 C CNN
	1    2000 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 4300 2000 4350
Wire Wire Line
	2000 4350 2150 4350
$Comp
L power:GND #PWR0236
U 1 1 611AA32A
P 2400 5100
F 0 "#PWR0236" H 2400 4850 50  0001 C CNN
F 1 "GND" H 2405 4927 50  0000 C CNN
F 2 "" H 2400 5100 50  0001 C CNN
F 3 "" H 2400 5100 50  0001 C CNN
	1    2400 5100
	1    0    0    -1  
$EndComp
Text GLabel 2050 4450 0    39   Input ~ 0
EXT_HA
Text GLabel 2050 4550 0    39   Input ~ 0
EXT_HB
Text GLabel 2050 4650 0    39   Input ~ 0
EXT_HC
Text GLabel 2050 4750 0    39   Input ~ 0
EXT_HD
Text GLabel 2750 4450 2    39   Input ~ 0
EXT_HE
Text GLabel 2750 4750 2    39   Input ~ 0
EXT_HF
Text GLabel 2750 4550 2    39   Input ~ 0
EXT_HG
Text GLabel 2750 4650 2    39   Input ~ 0
EXT_HH
Wire Wire Line
	2050 4450 2150 4450
Wire Wire Line
	2050 4550 2150 4550
Wire Wire Line
	2050 4650 2150 4650
Wire Wire Line
	2050 4750 2150 4750
Wire Wire Line
	2650 4750 2750 4750
Wire Wire Line
	2650 4650 2750 4650
Wire Wire Line
	2650 4550 2750 4550
Wire Wire Line
	2650 4450 2750 4450
$Comp
L power:+3V3 #PWR0237
U 1 1 611B3FF9
P 2800 4300
F 0 "#PWR0237" H 2800 4150 50  0001 C CNN
F 1 "+3V3" H 2815 4473 50  0000 C CNN
F 2 "" H 2800 4300 50  0001 C CNN
F 3 "" H 2800 4300 50  0001 C CNN
	1    2800 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 4350 2800 4350
Wire Wire Line
	2800 4350 2800 4300
Wire Wire Line
	2150 4850 2000 4850
Wire Wire Line
	2000 4850 2000 5000
Wire Wire Line
	2000 5000 2400 5000
Wire Wire Line
	2400 5000 2400 5100
Wire Wire Line
	2400 5000 2900 5000
Wire Wire Line
	2900 5000 2900 4850
Wire Wire Line
	2900 4850 2650 4850
Connection ~ 2400 5000
$Comp
L Device:R_Small R48
U 1 1 612E7EE5
P 1550 3500
F 0 "R48" H 1609 3546 50  0000 L CNN
F 1 "10k" H 1609 3455 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 1550 3500 50  0001 C CNN
F 3 "~" H 1550 3500 50  0001 C CNN
F 4 "C25744" H 1550 3500 50  0001 C CNN "LCSC"
	1    1550 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R49
U 1 1 612EA5C6
P 1850 3500
F 0 "R49" H 1909 3546 50  0000 L CNN
F 1 "10k" H 1909 3455 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 1850 3500 50  0001 C CNN
F 3 "~" H 1850 3500 50  0001 C CNN
F 4 "C25744" H 1850 3500 50  0001 C CNN "LCSC"
	1    1850 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R50
U 1 1 612EABC3
P 2150 3500
F 0 "R50" H 2209 3546 50  0000 L CNN
F 1 "10k" H 2209 3455 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" H 2150 3500 50  0001 C CNN
F 3 "~" H 2150 3500 50  0001 C CNN
F 4 "C25744" H 2150 3500 50  0001 C CNN "LCSC"
	1    2150 3500
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR06
U 1 1 612EB1E3
P 1850 3100
F 0 "#PWR06" H 1850 2950 50  0001 C CNN
F 1 "+3V3" H 1865 3273 50  0000 C CNN
F 2 "" H 1850 3100 50  0001 C CNN
F 3 "" H 1850 3100 50  0001 C CNN
	1    1850 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 3400 1550 3250
Wire Wire Line
	1550 3250 1850 3250
Wire Wire Line
	1850 3250 1850 3100
Wire Wire Line
	1850 3250 2150 3250
Wire Wire Line
	2150 3250 2150 3400
Connection ~ 1850 3250
Wire Wire Line
	1850 3250 1850 3400
Text GLabel 1550 3700 3    39   Input ~ 0
EXT_HA
Text GLabel 1850 3700 3    39   Input ~ 0
EXT_HC
Text GLabel 2150 3700 3    39   Input ~ 0
EXT_HH
Wire Wire Line
	2150 3600 2150 3700
Wire Wire Line
	1850 3600 1850 3700
Wire Wire Line
	1550 3600 1550 3700
$EndSCHEMATC