316966-002 Datasheet, PDF (317/437 Pages) Intel Corporation – Graphics and Memory Controller Hub

Intel® Management Engine (ME) Subsystem Registers (D3:F0,F1,F2,F3)
Address
Offset
D4–D7h
D8–DBh
DC–DDh
Register
Symbol
MA
MAU
MD
Register Name
Message Signaled Interrupt Message
Address
Message Signaled Interrupt Message
Upper Address
Message Signaled Interrupt Message
Data
Default
Value
00000000h
Access
RO, RW
00000000h RO, RW
0000h
RW
9.3.1
ID—Identification
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
0/3/2/PCI
00–03h
29C68086h
RO
32 bits
This register combined with the Device Identification register uniquely identifies any
PCI device.
Bit
31:16
15:0
Access &
Default
RO
29C6h
RO
8086h
Description
Device ID (DID): Assigned by Manufacturer, identifies the type of
Device.
Vendor ID (VID): 16-bit field which indicates the company vendor as
Intel.
9.3.2
CMD—Command Register
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
0/3/2/PCI
04–05h
0000h
RO, RW
16 bits
This register provides basic control over the device's ability to respond to and perform
Host system related accesses.
Note: Reset: Host System reset or D3->D0 transition of function.
Datasheet
317