Appendix A: Gpio Programming Guide - Nexcom XPPC 24-200A User Manual

APPENDIX A: GPIO Programming Guide

aPPendIX a: GPIo P
APPENDIX A: GPIO Programming Guide
GPI/O (General Purpose Input/Output) pins are provided for custom system
design. This appendix provides definitions and its default setting for the ten
GPI/O pins in the X200 series. The pin definition is shown in the following
table:
Pin No. GPI/O mode PowerOn
Default
1 VCC
2 GND
3 GPO0 HIGH
4 GPO1 HIGH
5 GPO2 HIGH
6 GPO3 HIGH
7 GPI0
8 GPI1
9 GPI2
10 GPI3
Control the GPO 0/1/2/3 level from I/O port A02h bit0 / A02h bit1 / A02h
bit2 / A02h bit3.
The bit is Set/Clear indicated output High/Low
Read GPI 0/1/2/3 Set GPO2X
Copyright © 2024 NEXCOM International Co., Ltd. All Rights Reserved.
roGrammInG
Address
- -
-
A02h (Bit0)
A02h (Bit1)
A02h (Bit2)
A02h (Bit3)
A02h (Bit4)
A02h (Bit5)
A02h (Bit6)
A02h (Bit7)
G
uIde
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XPPC 24-200A User Manual