Pci Configuration - IBM 4840-563 System Reference Manual

PCI Configuration

IDSEL
Connection
Intel 82845GV MCH4
AD(00) Fn 0: Host Bridge
internal Fn 2: VGA Graphics
Intel 82801DB (ICH4)
Fn 0: USB controller
Fn 1: USB controller
Fn 2: USB controller
Fn 0: PCI to PCI Bridge
Fn 0: ISA Bridge
Fn 1: IDE Controller
Fn 3: SMBus Controller
Fn 5: Audio Multimedia
AD(24) Intel Ethernet Controller
AD(25) TI 1211 PCMCIA Controller
AD(26) Secondary Video controller
(Cedar card)
AD(20) SurePOS 500-XX3 custom
ASIC
Fn 0: POS interface/special
functions
Fn 1: UARTs interace
SurePOS 500 Model XX3 Technical Reference, v 1.3
PCI DEVICE PCI Bus PCI
Number Device
Number
(hex)
0 0
0 1Dh
1Eh
1Fh
8000FBFC 8000FD00
0 8h
0 9h
0 0Ah
0 7h
81
PCI IO Register
Address range (hex)
80000000 to
800000FC
80001000 to
800010FC
8000E800 to
8000E8FC
8000E900 to
8000E9FC
8000EA00 to
8000EAFC
8000F000 to
8000F0FC
8000F800 to
8000F8FC
8000F900 to
8000F9FC
8000FB00 to
to 8000FDFC
80004000 to
800048FC
80004800 to
800048FC
80005000 to
800050FC
80003800 to
800038FC
80003900 to
800039FC
Page 40 of