Hub Datasheet

80 Intel
®
E7505 Chipset MCH Datasheet
Register Description
3.6.1 VID—Vendor Identification Register (D0:F1)
Address Offset: 00–01h
Default Value: 8086h
Sticky No
Attribute: RO
Size: 16 bits
The VID register contains the vendor identification number. This 16-bit register combined with the
Device Identification register uniquely identify any PCI device.
3.6.2 DID—Device Identification Register (D0:F1)
Address Offset: 02–03h
Default Value: 2551h
Sticky No
Attribute: RO
Size: 16 bits
This 16-bit register combined with the Vendor Identification register uniquely identifies any PCI
device.
Bits
Default,
Access
Description
15:0
8086h
RO
Vendor Identification (VID). This register field contains the PCI standard identification
for Intel, 8086h.
Bits
Default,
Access
Description
15:0
2551h
RO
Device Identification Number (DID). This is a 16-bit value assigned to the MCH Host-
HI Bridge Function 1.