Miscellaneous Technical Information
93
System I/O Address Map
Address Range
(hex)
Description
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)
0200 - 0207
Gameport joystick
0220 - 022F
Vortez AU8810 Sound Blaster Pro emulation
0290 - 0297
Motherboard resources
0330 - 0331
MPU-401 compatible
Содержание PCV-R556DS - Vaio Digital Studio Desktop Computer
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