Sony PCV-RX690G Reference Manual
Miscellaneous Technical Information
73
System I/O Address Map
Address Range (hex)
Description
00000000-0000000F
Direct memory access controller
00000000-00000CF7
PCI bus
00000010-0000001F
Motherboard resources
00000020-00000021
Programmable interrupt controller
00000022-0000002D
Motherboard resources
0000002E-0000002F
Motherboard resources
00000030-0000003F
Motherboard resources
00000040-00000043
System timer
00000044-0000005F
Motherboard resources
00000060-00000060
Standard 101/102-Key or Microsoft® Natural
PS/2® Keyboard
PS/2® Keyboard
00000061-00000061
System speaker
00000062-00000063
Motherboard resources
00000064-00000064
Standard 101/102-Key or Microsoft Natural
PS/2 Keyboard
PS/2 Keyboard
00000065-0000006F
Motherboard resources
00000070-00000073
System CMOS/real time clock
00000074-0000007F
Motherboard resources
00000080-00000090
Direct memory access controller
00000091-00000093
Motherboard resources
00000094-0000009F
Direct memory access controller
000000A0-000000A1
Programmable interrupt controller
000000A2-000000BF
Motherboard resources
000000C0-000000DF
Direct memory access controller
000000E0-000000EF
Motherboard resources
000000F0-000000FF
Numeric data processor
00000170-00000177
Secondary IDE Channel
000001F0-000001F7
Primary IDE Channel
00000274-00000277
ISAPNP Read Data Port
00000279-00000279
ISAPNP Read Data Port
00000290-00000297
Motherboard resources
00000370-00000372
Motherboard resources
00000376-00000376
Secondary IDE Channel
00000378-0000037F
Printer Port (LPT1)