Page Number List For The Ihpc Pci Register Descriptions; Vid: Vendor Identification Register; Did: Device Identification Register - Intel 460GX Software Developer’s Manual

8.1.1

Page Number List for the IHPC PCI Register Descriptions

8.1.2

VID: Vendor Identification Register

Address Offset:
Default Value:
The VID Register contains the vendor identification number, identifying the manufacturer of the
device. This 16-bit register combined with the Device Identification Register uniquely identifies
any PCI device. Writes to this register have no effect.
Bits
15:0
8.1.3

DID: Device Identification Register

Address Offset:
Default Value:
This 16-bit register combined with the Vendor Identification register uniquely identifies any PCI
device. Writes to this register have no effect.
Bits
15:0
Intel® 460GX Chipset Software Developer's Manual
Register
Arbiter SERR Status...................................................................................... 8-10
Base Address ................................................................................................... 8-7
CLASS: Class Register .................................................................................. 8-6
CLS: Cache Line Size ..................................................................................... 8-6
Device Identification Register......................................................................... 8-3
HDR: Header Register ....................................................................................8-6
Hot-Plug Features............................................................................................ 8-9
Hot-Plug Slot Identifier................................................................................... 8-8
Interrupt Pin.....................................................................................................8-8
Interrupt Line................................................................................................... 8-7
Master Latency Timer ..................................................................................... 8-6
Memory Access Index................................................................................... 8-10
Memory Mapped Register Access Port......................................................... 8-10
Miscellaneous Hot-Plug Configuration........................................................... 8-8
PCICMD: PCI Command Register ................................................................. 8-4
PCISTS: PCI Status Register ..........................................................................8-5
Power Fault SERR Status................................................................................ 8-9
RID: Revision Identification Register............................................................. 8-5
Subsystem Vendor ID ..................................................................................... 8-7
Subsystem ID .................................................................................................. 8-7
Switch Change SERR Status........................................................................... 8-9
VID: Vendor Identification Register............................................................... 8-3
00 – 01h
8086h
Description
Vendor Identification Number
This is a 16-bit value assigned to Intel. Intel VID = 8086h
02 – 03h
123Fh
Description
Device Identification Number
The value 123F indicates the IHPC
WXB Hot-Plug
Page
Size: 16 bits
Attributes: Read-Only
Size: 16 bits
Attributes: Read-Only
8-3