82G33 datasheet(203/437 Pages) INTEL

203 / 437 page

PCI Express* Registers (D1:F0)

Datasheet

203

6.1.27

SS_CAPID—Subsystem ID and Vendor ID Capabilities

B/D/F/Type:

0/1/0/PCI

Address Offset:

88–8Bh

Default Value:

0000800Dh

Access:

Size:

32 bits

This capability is used to uniquely identify the subsystem where the PCI device

resides. Because this device is an integrated part of the system and not an add-in

device, it is anticipated that this capability will never be used. However, it is necessary

because Microsoft will test for its presence.

Bit

Access &

Default

Description

31:16

0000h

Reserved

15:8

80h

Pointer to Next Capability (PNC): This contains a pointer to the

next item in the capabilities list which is the PCI Power Management

capability.

7:0

0Dh

Capability ID (CID): Value of 0Dh identifies this linked list item

(capability structure) as being for SSID/SSVID registers in a PCI-to-PCI

Bridge.

6.1.28

SS—Subsystem ID and Subsystem Vendor ID

B/D/F/Type:

0/1/0/PCI

Address Offset:

8C–8Fh

Default Value:

00008086h

Access:

RWO

Size:

32 bits

System BIOS can be used as the mechanism for loading the SSID/SVID values. These

values must be preserved through power management transitions and a hardware

reset.

Bit

Access &

Default

Description

31:16

RWO

0000h

Subsystem ID (SSID): Identifies the particular subsystem and is

assigned by the vendor.

15:0

RWO

8086h

Subsystem Vendor ID (SSVID): Identifies the manufacturer of the

subsystem and is the same as the vendor ID which is assigned by the

PCI Special Interest Group.

82G33 Datasheet(PDF) 203 Page - Intel Corporation

82G33 Datasheet(HTML) 203 Page - Intel Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL