Appendix B: Gpi/O Programming Guide; Nct6126D Gpi/O Programming Guide (Pcb A) - Nexcom Neu-X304 Series User Manual

Appendix B: GPI/O Programming Guide

a B: GPI/o P
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NCT6126D GPI/O Programming Guide
(PCB A)
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 Neu-X304 series. The pin definition is shown in the
following table:
Pin No. GPI/O mode PowerOn Default
1 VCC
2 GND
3 GPO0
4 GPO1
5 GPO2
6 GPO3
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 GPO3X.
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roGrammInG
Address
- -
-
HIGH A02h (Bit0)
HIGH A02h (Bit1)
HIGH A02h (Bit2)
HIGH A02h (Bit3)
A02h (Bit4)
A02h (Bit5)
A02h (Bit6)
A02h (Bit7)
G
uIde
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Neu-X304 Series User Manual