Appendix B: Gpi/O Programming Guide - Nexcom NISE 3500Series User Manual

a B: gPi/o P
PPendix
NISB3500 GPIO
PIN Description
1 +5V
3 GPO24
5 GPO25
7 GPO26
9 GPO27
Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved.
rogramming guide
PIN Description
2 GND
4 GPI20
6 GPI21
8 GPI22
10 GPI23
IO base address : 800h
Bit0 : GPI20
Bit1 : GP I21
Bit2 : GP I22
Bit3 : GP I23
Bit4 : GPO24
Bit5 : GPO25
Bit6 : GPO26
Bit7 : GPO27
1. Read/Write GPIO data by I/O port 801h
87
NISE 3500, NISE 3500M User Manual