30
Veriton 3500/5500/7500
Onboard Device ID & IRQ Map
Device
AD#
IDSEL
Route Reg.
Mask
Intel 845G MCH
AD11
00h
P2P
AD30
13h
(Func.0) ICH4 (LPC)
AD31
14h
(Func.1) ICH4 (IDE)
AD31
14h
(Func.2) ICH4(USB)
AD31
14h
68h
FFh
(Func.3) ICH4 (SMBUS)
AD31
14h
(Func.5) ICH4 (AC97 Audio)
AD31
14h
61h
FFh
PCI Slot 1
AD16
05h
60h
FFh
PCI Slot 2
AD17
06h
61h
FFh
PCI Slot 3
AD21
07h
62h
FFh
PCI Slot IRQ Routing Map
PCI INTX#
INTA
INTB
INTC
INTD
PCI 1
Route 1
Route 2
Route 3
Route 4
PCI 2
Route 4
Route 1
Route 2
Route 3
PCI 3
Route 3
Route 4
Route 1
Route 2
I/O Address Map
Hex Range
Devices
000-00F
020-021
040-043
060-060
061-061
070-071
081-08F
0A0-0A1
0C0-0DF
0F0-0FF
170-177
1F0-1F7
278-27F
2F8-2FF
378-37F
3F0-3F5
3F6-3F6
3F7-3F7
3F8-3FF
0CF8
0CFC
778-77A
DMA Controller-1
Interrupt Controller-1
System Timer
Keyboard Controller 8742
System Speaker
CMOS RAM Address and Real Time Clock
DMA Controller-2
Interrupt Controller-2
DMA Controller-2
Math Co-Processor
Secondary IDE
Primary IDE
Parallel Printer Port 2
Serial Asynchronous Port 2
Parallel Printer Port 1
Floppy Disk Controller
Secondary IDE
Primary IDE
Serial Asynchronous Port 1
Configuration Address Register
Configuration Data Register
Parallel Printer Port 1
Summary of Contents for Veriton 3500
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