User Manual
Table Of Contents
JS7688-core-board manual Hangzhou Jotale Technology Co., Ltd www.jotale.com
10
JS7688-core-board stamp hole version pins introduction
Pin Function 0 Function 1 Function 2 Function 3 comment
1 GND N/A N/A N/A Main power GND
2 GND N/A N/A N/A Main power GND
3 VDD3V3 N/A N/A N/A Main power
supply 3.3V DC
4 VDD3V3 N/A N/A N/A Main power
supply 3.3V DC
5 GND N/A N/A N/A GND
6 PCIE_TX0_N N/A N/A N/A PCIE transmit
negative port
7 PCIE_TX0_P N/A N/A N/A PCIE transmit
positive port
8 GND N/A N/A N/A GND
9 PCIE_RX0_P N/A N/A N/A PCIE receive
positive port
10 PCIE_RX0_N N/A N/A N/A PCIE receive
negative port
11 GND N/A N/A N/A GND
12 PCIE_CK0_N N/A N/A N/A PCIE clock
negative port
13 PCIE_CK0_P N/A N/A N/A PCIE clock positive
port
14 PERST_N GPIO36 N/A N/A Internally connect
10K pull-down
resistance to GND,
29
30
44
45
73
1
38.5mm
22.0mm
1.27mm
2.1mm
JS7688-core-board stamp hole version front view
2. 11mm