Specifications

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Specifications
COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
Writer: David Calvert Saved by: David Calvert Saved date: 04/26/00 8:18 AM
Part Number: 128679-004 File name: Ch06
Table 6-15
I/O Address (Hex) System Function (Shipping Configuration)
201 Joystick (Decoded in ESS1688)
202 - 21F Unused
220 - 22F Entertainment Audio
230 - 26D Unused
26E - 26 National 87334 "Super IO" Controller in expansion base/convenience
base
278 - 27F
Unused
280 - 2AB
Unused
2A0 - 2A7 Expansion base/convenience base
PC Card DMA Selection, Hard
Drive Reset, IDE Select, MultiBay Device Identification
2A8 - 2E7
Unused
2E8 - 2EF
Reserved Serial Port
2F0 - 2F7
Unused
2F8 - 2FF Infrared port
300 - 31F
Network Interface in
expansion base/convenience base
(Default;
Alternate is 320, 340, or 360h)
320 - 36F
Unused
370 - 377
Secondary Floppy Controller (In
expansion base/convenience base
when a floppy is installed in the CPU)
378 - 37F
Parallel Port (LPT1/Default)
380 - 387
Unused
388 - 38B
FM Synthesizer - OPL3
38C - 3AF
Unused
3B0 - 3BB
VGA
3BC - 3BF
Reserved (Parallel Port/No EPP Support)
3C0 - 3DF
VGA
3E0 - 3E1
PC Card Controller in CPU
3E2 - 3E3
PC Card Controller in
expansion base/convenience base
3E8 - 3EF Internal Modem
3F0 - 3F7
"A" Diskette Controller
3F8 - 3FF
Serial Port (COM1/Default)
CF8 - CFB
PCI Configuration Index Register (PCIDIV0-1)
CFC - CFF
PCI Configuration Data Register (PCIDIV0-1)