Compaq NC4000 manual 16F Unused

Specifications

		Table 6-9
		System I/O Addresses (Continued)
I/O Address		System Function
(hex)		(shipping configuration)
0A2 - 0BF		Unused
0C0 - 0DF		DMA controller no. 2
0E0 - 0EF		Unused
0F0 - 0F1		Coprocessor busy clear/reset
0F2 - 0FF		Unused
100	- 16F	Unused
170	- 177	Secondary fixed disk controller
178	- 1EF	Unused
1F0 - 1F7		Primary fixed disk controller
1F8 - 200		Unused
201		Joystick (decoded in ESS1688)
202	- 21F	Unused
220	- 22F	Entertainment audio
230	- 26D	Unused
26E - 26		Unused
278	- 27F	Unused
280	- 2AB	Unused
2A0 - 2A7		Unused
2A8 - 2E7		Unused
2E8 - 2EF		Reserved serial port

6–10 Maintenance and Service Guide