Appendix A: I/O Address Function; I/O Address Function - Nexcom VMC 1000 User Manual

Appendix A: I/O Address Function

Appendix A: I/O Address Function
(*) for default setting
GPIO LED / UMTS LED / Ignition Status
I/O port : 0EE0H
Bit
Bit 0 GPIO LED (VMC1000 UNUSED)
0: OFF (*)
1: ON
Bit 1 UMTS LED (VMC1000 UNUSED)
0: LED for Wireless (*)
1: LED for 3.5G and Wireless
Bit 2 Ignition (read only)
0: OFF
1: ON
Bit 3 Status of Car Battery
0: Car Battery is OK
1: Car Battery is Low voltage
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Function Description
31
VMC 1000 User Manual