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Starting Out with Your OmniBook
Special Features
1-23
I/O Addresses
60 and 64
Keyboard controller
70 and 71
RTC CMOS, bytes 0 to 127
74 and 76,
re-mappable
RTC CMOS, bytes 128 to 255
220-22F or
240-24F or
250-25F and
300-301 or
310-311 or
320-321 or
330-331 and
388-38B
Sound
3F8-3FF
Serial COM1 port
2F8-2FF
Serial COM 2 port
3E8-3EF
Serial COM3 port
2E8-2EF
Serial COM4 port
3000-301F
IrDA
378-37F
Parallel LPT1 port
and 778-77A
in ECP mode
278-27F
Parallel LPT2 port
and 678-67A
in ECP mode
3F2-3F7 (primary)
Floppy drive
1F0-1F7 and
3F6-3F7 (primary)
Hard-disk drive