I/O Address Map; System Memory Map - Clevo 1100P Series Service Manual

I/O Address Map

Hex Range
000 – 00F
020 – 021
040 – 043
048 – 04B
060 – 06E
070 – 071
080 – 08F
0A0 – 0A1
0C0 – 0DF
1F0 – 1F7
3F6 , 3F7
2F8 – 2FF
378 – 37A
3B4 , 3B5
3D4 , 3D5
3BA
3C0 – 3DA
3F2 – 3F7
3F0 , 3F1
3F8 – 3FF

System Memory Map

Address
000000 – 09FFFF
0A0000 – 0BFFFF
0C0000 – 0CFFFF
0D0000 – 0DFFFF
0E0000 – 0EFFFF
0F0000 – 0FFFFF
100000 –
DMA controller-1
Interrupt controller-1
Timer 1
Timer 2
KB controller M38867 chip select
RTC and NMI mask
DMA page register
Interrupt controller-2
DMA controller-2
Fixed disk select
Serial port 2
Parallel port 1
CRT controller index (mono)
CRT controller index (color)
Feature control
Floppy disk controller
Configuration port
Serial port 1
Size
640KB 640KB Base Memory
128KB Video RAM
64KB VGA BIOS
64KB Reserved
64KB System BIOS for SCU, PCI, PnP, PMU
64KB System BIOS for Kernal
Above 1MB Extended Memory
4
Device
Function