Pci device, Software functional overview – FIC M296 User Manual
Page 60
Software Functional Overview
•
PCI Device
The table below summarizes the PCI IDSEL Pin Allocation:
IDSEL Pin
PCI
Device
Resources
Device
Connect
Type
I/O
IRQ
DMA
Memory
DMA Controller
Static
00~0F, 81~8F
-
DMA5
-
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
- IRQ12
-
-
Video Controller
Static
3B0~3BB,
3C0~3DF
IRQ5 - A0000~BFFFF,
C0000~CFFFF
Serial Port
Static
3F8~3FF
IRQ4
-
-
ECP, Parallel port
Static
378~37F,
778~77F
IRQ7 DMA1
-
FDC Static
3F0~3F5,
3F7
IRQ6
DMA2
-
Dual IDE Controller
Static
170~177,
1F0~1F7, 3F6
IRQ14,
15
- -
CardBus Controller
Dynamic
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
-
-
3-10
FIC M295 / M296 Service Manual