220

- 22F

Entertainment Audio (Default alternate is 230, 240,

 

 

250

230

- 26D

Unused

26E

- 26FH

National 87334 "Super IO" Controller in MEB

278

- 27F

Unused

280

- 2AB

Unused

2A0

 

MEB PC Card DMA Selection, Hard Drive Reset, IDE

 

 

Select, MultiBay Device Identification

2A1

- 2E7

Unused

2E8

- 2EF

Reserved Serial Port (COM4)

2F0

- 2F7

Unused

2F8

- 2FF

Reserved for Serial Port (COM2)

300

- 31F

Network Interface in MEB (Default; Alternate is

 

 

320, 340, or 360h)

320

- 321

MPU-401 Interface (Default; Alternate is 300, 310,

 

 

330

322- 36F

Unused

370

- 375

Secondary Floppy Controller (In MEB when a floppy

 

 

is installed in the CPU)

376

 

Secondary Fixed Disk Controller

377

 

Secondary Floppy Controller (In MEB when a floppy

 

 

is installed in the CPU)

378

- 37F

Parallel Port w/EPP support (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 MEB

3E8

- 3EF

Infrared Serial Port (COM3/Default)

3F0

- 3F5

"A" Diskette Controller