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©Vecow SEC-2000 User Manual
GETTING TO KNOW YOUR SEC-2000
2.3.20 JDIO1, JDIO2 : GPIO
There is a 16-bit GPIO connector on the top side. Each GPIO channel can be
configured into GPI or GPO. Please refer to below table to see the pin definition in
details. JDIO1 and JDIO2 Pin define are as below.
Pin No.
JDIO1 Definition
JDIO2 Definition
1
SIO_GPO70
SIO_GPI80
2
SIO_GPO71
SIO_GPI81
3
SIO_GPO72
SIO_GPI82
4
SIO_GPO73
SIO_GPI83
5
SIO_GPO74
SIO_GPI84
6
SIO_GPO75
SIO_GPI85
7
SIO_GPO76
SIO_GPI86
8
SIO_GPO77
SIO_GPI87
9
+3.3V
+3.3V
10
GND
GND
JDIO2
JDIO1