Quark Carrier
Users Guide
www.connecttech.com
Document: CTIM-00084
Revision: 0.04
Page 16 of 24
Date: 2020-12-15
I/O Header
Description
The Quark Carrier implements a DF20G-40DP-1V(56) Connector to allow access for additional GPIO and interfaces.
Function
Description
Location
P7
Type
Hirose 40Pin Connector, 1mm Pitch
Carrier Connector
Part Number: DF20G-40DP-1V(56)
Manufacturer: Hirose
Mating Connector
DF20A-40DS-1C Connector
Mating CTI Cable
CBG125
Pinout
Description
Signal Name
Pins Signal Name Description
Signal Ground
GND
1
2
GND
Signal Ground
+3.3V Power Out
+3.3V
3
4
UART0_RX
UART0 Receive
+3.3V Power Out
+3.3V
5
6
UART0_TX
UART0 transmit
I2C0 Clock
I2C0_SCL
7
8
GND
Signal Ground
I2C0 Serial Data
I2C0_SDA
9 10
UART1_TX
UART1 Transmit
I2C1 Clock
I2C1_SCL
11 12
UART1_RX
UART1 Receive
I2C1 Serial Data
I2C1_SDA
13 14
GND
Signal Ground
Signal Ground
GND
15 16
SPI0_SCK
SPI0 Clock
CAN High
CAN_H
17 18
SPI0_MISO
SPI0 Receive
CAN Low
CAN_L
19 20
SPI0_MOSI
SPI0 Transmit
Signal Ground
GND
21 22
SPI0_CS0
SPI0 Chip Select
Force Recovery
FORCE RECOVERY
23 24
GND
Signal Ground
System RESET
RESET
25 26
GPIO_01
GPIO1
Signal Ground
GND
27 28
GPIO_02
GPIO2
Debug UART Transmit
UART2_TX
29 30
GPIO_03
GPIO3
Debug UART Receive
UART2_RX
31 32
GPIO_04
GPIO4
Signal Ground
GND
33 34
GPIO_05
GPIO5
Signal Ground
GND
35 36
GPIO_06
GPIO6
+5V Power Out
+5V
37 38
GPIO_07
PWM1 / GPIO7
+5V Power Out
+5V
39 40
GPIO_08
GPIO8
Notes:
1.
+3.3V and +5V power pins are outputs only,
DO NOT
feed power to these pins
2.
CAN bus supported by Jetson Xavier™ NX only
3.
Different pinout options are available. Please contact CTI for customization.