Sony PCV-R526DS Reference Manual - Page 103

System I/O Address Map, Intel 82371AB/EB PCI bus master IDE controller

Page 103 highlights

Miscellaneous Technical Information 95 System I/O Address Map Address Range (hex) 0000 - 000F 0010 - 001F 0020 - 0021 0022 - 003F 0040 - 0043 0044 - 005F 0060 0061 0062 - 0063 0064 0065 - 006F 0070 - 0073 0074 - 007F 0080 - 0090 0090 - 0093 0094 - 009F 00A0 - 00A1 00A2 - 00BF 00C0 - 00DF 00E0 - 00EF 00F0 - 00FF 0170 - 0177 01F0 - 01F7 0201 0220-022F 0290 - 0297 0330 - 033F 0376 0378 - 037F 0388 - 038B Description DMA controller System board resources Programmable interrupt controller System board resources System timer System board resources Standard 101/102-key or Microsoft Natural Keyboard System speaker System board resources Standard 101/102-key or Microsoft Natural Keyboard System board resources System CMOS/Real-time clock System board resources DMA controller System board resources DMA controller Programmable interrupt controller System board resources DMA controller System board resources Numeric data processor Intel 82371AB/EB PCI bus master IDE controller Secondary IDE controller (dual FIFO) Intel 82371AB/EB PCI bus master IDE controller Primary IDE controller (dual FIFO) Vortex AU8830 Sound Blaster Pro emulation Vortex AU8830 Sound Blaster Pro emulation System board resources Vortex AU8830 MPU 401 interface Intel 82371AB/EB PCI bus master IDE controller Secondary IDE controller (dual FIFO) Printer port (LPT1) Vortex AU8830 Sound Blaster Pro emulation

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Miscellaneous Technical Information
95
System I/O Address Map
Address Range
(hex)
Description
0000 - 000F
DMA controller
0010 - 001F
System board resources
0020 - 0021
Programmable interrupt controller
0022 - 003F
System board resources
0040 - 0043
System timer
0044 - 005F
System board resources
0060
Standard 101/102-key or Microsoft Natural Keyboard
0061
System speaker
0062 - 0063
System board resources
0064
Standard 101/102-key or Microsoft Natural Keyboard
0065 - 006F
System board resources
0070 - 0073
System CMOS/Real-time clock
0074 - 007F
System board resources
0080 - 0090
DMA controller
0090 - 0093
System board resources
0094 - 009F
DMA controller
00A0 - 00A1
Programmable interrupt controller
00A2 - 00BF
System board resources
00C0 - 00DF
DMA controller
00E0 - 00EF
System board resources
00F0 - 00FF
Numeric data processor
0170 - 0177
Intel 82371AB/EB PCI bus master IDE controller
Secondary IDE controller (dual FIFO)
01F0 - 01F7
Intel 82371AB/EB PCI bus master IDE controller
Primary IDE controller (dual FIFO)
0201
Vortex AU8830 Sound Blaster Pro emulation
0220-022F
Vortex AU8830 Sound Blaster Pro emulation
0290 - 0297
System board resources
0330 - 033F
Vortex AU8830 MPU 401 interface
0376
Intel 82371AB/EB PCI bus master IDE controller
Secondary IDE controller (dual FIFO)
0378 - 037F
Printer port (LPT1)
0388 - 038B
Vortex AU8830 Sound Blaster Pro emulation