Miscellaneous Technical Information

95

System I/O Address Map

Address Range

Description

(hex)

 

 

 

 

0000

- 000F

Direct memory access controller

 

 

 

0010

- 001F

Motherboard resources

 

 

 

0020

- 0021

Programmable interrupt controller

 

 

 

0022

- 002D

Motherboard resources

 

 

002E - 002F

Motherboard resources

 

 

 

0030

- 003F

Motherboard resources

 

 

 

0040

- 0043

System timer

 

 

 

0044

- 005F

Motherboard resources

 

 

 

0060

- 0060

Standard 101/102-Key or Microsoft Natural Keyboard

 

 

controller

 

 

 

0061

- 0061

System speaker

 

 

 

0062

- 0063

Motherboard resources

 

 

 

0064

- 0064

Standard 101/102-Key or Microsoft Natural Keyboard

 

 

controller

 

 

 

0065

- 006F

Motherboard resources

 

 

 

0070

- 0073

System CMOS/real-time clock

 

 

 

0074

- 007F

Motherboard resources

 

 

 

0080

- 0090

Direct memory access controller

 

 

 

0091

- 0093

Motherboard resources

 

 

 

0094

- 009F

Direct memory access controller

 

 

00A0 - 00A1

Programmable interrupt controller

 

 

00A2 - 00BF

Motherboard resources

 

 

00C0 - 00DF

Direct memory access controller

 

 

00E0 - 00EF

Motherboard resources

 

 

00F0 - 00FF

Numeric data processor

 

 

 

0170

- 0177

Intel 82801AA bus master IDE controller

 

 

 

0170

- 0177

Secondary IDE controller (dual FIFO)

 

 

01F0 - 01F7

Intel 82801AA bus master IDE controller

 

 

01F0 - 01F7

Primary IDE controller (dual FIFO)

 

 

 

0201

- 0201

Vortex AU8810 gameport interface

 

 

 

0220

- 022F

Vortez AU8810 Sound Blaster Pro emulation

 

 

 

0290

- 0297

Motherboard resources

 

 

 

0330

- 033F

Vortex AU8810 MPU-401 interface

 

 

 

Page 103
Image 103
Sony PCV-R532DS manual System I/O Address Map, Address Range Description Hex