LPC Interface Bridge Registers (D31:F0)
13.1.32 FDCAP—Feature Detection Capability ID
(LPC I/F—D31:F0)
Offset Address: E0h-E1h
Attribute:
Size:
Power Well:
RO
16 bit
Core
Default Value:
0009h
Bit
Description
Next Item Pointer (NEXT) — RO. Configuration offset of the next Capability Item.
00h indicates the last item in the Capability List.
15:8
7:0
Capability ID — RO. Indicates a Vendor Specific Capability.
13.1.33 FDLEN—Feature Detection Capability Length
(LPC I/F—D31:F0)
Offset Address: E2h
Attribute:
Size:
Power Well:
RO
8 bit
Core
Default Value:
0Ch
Bit
Description
Capability Length — RO. Indicates the length of this Vendor Specific capability, as
required by the PCI Specification.
7:0
13.1.34 FDVER—Feature Detection Version
(LPC I/F—D31:F0)
Offset Address: E3h
Attribute:
RO
8 bit
Core
Default Value:
10h
Size:
Power Well:
Bit
Description
Vendor-Specific Capability ID — RO. A value of 1h in this 4-bit field identifies this
Capability as Feature Detection Type. This field allows software to differentiate the
Feature Detection Capability from other Vendor-Specific capabilities.
7:4
3:0
Capability Version — RO. This field indicates the version of the Feature Detection
capability.
Datasheet
409
INTEL [ INTEL ]
