HP Vectra VL 5/xxx Series 5 User Manual
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4 Summary of the HP/Phoenix BIOS
BIOS Addresses
0220h - 022Fh
Audio interface 1 (Soundblaster)
0240h - 024Fh
Audio interface 2 (Soundblaster)
0260h - 026Fh
Audio interface 3 (Soundblaster)
0278h - 027Fh
Parallel port 2
0279h
IO read data port for ISA Plug and Play enumerator
0280h - 028Fh
Audio interface 4 (Soundblaster)
02E8h - 02EFh
Serial port 4
02F8h - 02FFh
Serial port 2
0300h - 0301h
MPU-401 MIDI interface 2 (Soundblaster)
0330h - 0331h
MPU-401 MIDI interface 1 (Soundblaster)
0370h - 0371h
Ultra I/O controller
0372h - 0375h
Secondary flexible disk drive controller
0376h
IDE hard disk drive controller secondary channel
0377h
Secondary flexible disk drive controller
0378h - 037Ah
Parallel port 1
0388h - 038Bh
Ad-lib / FM synthesized music (Soundblaster)
03B0h - 03DFh
Graphics controller (Matrox MGA)
03E8h - 03EFh
Serial port 3
03F0h - 03F5h
Primary flexible disk drive controller
03F6h
IDE hard disk drive controller primary channel
03F7h
Primary flexible disk drive controller
03F8h - 03FFh
Serial port 1
0496h - 049Fh
Internal ports (Little Ben)
0678h - 067Bh
Parallel port 2 if ECP mode is selected
0778h - 077Bh
Parallel port 1 if ECP mode is selected
0CF8h - 0CFFh
Configuration registers for PCI devices
I/O Address Ports
Function