Quark USFF Carrier User Manual
Users Guide
Document: CTIM-00080
Revision: 0.01
Page 15 of 20
Connect Tech Inc. 800-426-8979 | 519-836-1291
Date: 2020-02-27
I/O Header
Description
The Quark USFF 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
Pin No.
Function
Description
Pin 1
GND
Signal Ground
Pin 2
GND
Signal Ground
Pin 3
+3.3V
+3.3V Power Output
Pin 4
UART0_RX
+3.3V UART
Pin 5
+3.3V
+3.3V Power Output
Pin 6
UART0_TX
+3.3V UART
Pin 7
I2C0_SCL
+3.3V I2C
Pin 8
GND
Signal Ground
Pin 9
I2C0_SDA
+3.3V I2C
Pin 10
UART1_TX
+3.3V UART
Pin 11
I2C1_SCL
+3.3V I2C
Pin 12
UART1_RX
+3.3V UART
Pin 13
I2C1_SDA
+3.3V I2C
Pin 14
GND
Signal Ground
Pin 15
GND
Signal Ground
Pin 16
SPI0_SCK
+3.3V SPI
Pin 17
CAN_H
Non-Isolated CAN
Pin 18
SPI0_MISO
+3.3V SPI
Pin 19
CAN_L
Non-Isolated CAN
Pin 20
SPI0_MOSI
+3.3V SPI
Pin 21
GND
Signal Ground
Pin 22
SPI0_CS0
+3.3V SPI
Pin 23
FORCE
RECOVERY
+3.3V Control Signal
Pin 24
GND
Signal Ground
Pin 25
RESET
+3.3V Control Signal
Pin 26
GPIO_01
+3.3V GPIO
Pin 27
GND
Signal Ground
