User Guide

Software Functional Overview
FIC M785 Service Manual 3-9
3.3.10 Plug & Play
The BIOS supports the Plug and Play Specification 1.0A. (Include ESCD) This section
describes the device management. The system board devices and its resources are as follows:
Resources
Device
Connect
Type
I/O IRQ DMA Memory
DMA Controller
Static
00~0F, 81~8F - DMA4 -
Interrupt Controller
Static
20~21, A0~A1 IRQ2 - -
System Timer
Static
40~43 IRQ0 - -
RTC
Static
70~71 IRQ8 - -
ISA Bus
Static
- - - -
System Speaker
Static
61 - - -
System Board
Static
- - - E0000~FFFFF
PnP Mother Board
Static
80 - - -
Keyboard
Controller
Static
60, 64 IRQ1 - -
PMU08 Controller
Static
68, 6C - - -
Math Coprocessor
Static
F0~FF IRQ13 - -
PS/2 Mouse
Enable /
Disable
Static
- IRQ12 - -
Video Controller
Static
3B0~3BB,
3C0~3DF
IRQ5 - A0000~BFFFF,
C0000~CFFFF
Serial Port
Static
3F8~3FF IRQ4 - -
ECP, Parallel port
Dynamic
378~37F,
778~77F
IRQ7 DMA1 -
FDC
Dynamic
3F0~3F5, 3F7 IRQ6 DMA2 -
Dual IDE Controller
Static
170~177,
1F0~1F7, 3F6
IRQ14,
15
- -
CardBus Controller
Static
3E0~3E1 IRQ11 - -
Audio chip
Dynamic
220~22F,
300~301,
388~38B
IRQ5 DMA3 -
IEEE1394
Dynamic
IRQ11
Modem
Dynamic
3E8~3EF IRQ10 - -
LAN
Dynamic
1080~10FF IRQ10 - -
SIR
Enable /
Disable
158~15F, 2F8-
2FF
IRQ3 - -
USB Host
Controller
Dynamic
EF80~EF9F IRQ5 - -
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