Appendix a: i/o address function, I/o address function – NEXCOM nROK 3000 User Manual

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Appendix A: I/O Address Function

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nROK 3000 User Manual

Appendix A: I/O Address Function

GPIO LED / UMTS LED / Ignition Status
I/O port : 0EE0H

Bit

Function Description

Bit 0

GPIO LED
0: OFF (*)
1: ON

Bit 1

UMTS LED
0: LED for Wireless (*)
1: LED for 3.5G and Wireless

(*) for default setting

GPIO
I/O port : 0EE4H

Bit

Function Description

Bit 0-3

GPO 1-4

Bit 4-7

GP

I 1-4

I/O Address Function