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Input/Output Port Address Assignments
Part III: Appendixes
485
220-22F
Not used
SoundBlaster Pro
240-24F
Not used
Available for Sound
System
260-277
Not used
278-27F
Parallel PRT 2
280-2E7
Not used
2E8-2EF
Serial Port, Infrared Port, or
Built-In Modem (COM4)
2F0-2F7
Not used
2F8-2FF
Serial Port, Infrared Port, or
Built-In Modem (COM2)
300-33F
Not used
340-35F
Not used
360-375
Not used
376-377
Not used
Secondary IDE Controller
378-37F
Parallel PRT 1
380-387
Not used
388-38B
Sound System OPL3 (MIDI)
38C-38F
Not used
Port
address(h)
Device/function
Notes
000-book.bk : 82-resrc.fm5 Page 485 Wednesday, May 15, 1996 4:15 PM