Intel 6 SERIES CHIPSET - DATASHEET 01-2011 User Manual

Intel® Management Engine Interface (MEI) Subsystem Registers (D22:F0)
870 Datasheet
23.1.5 RID—Revision Identification Register
(MEI—D22:F0)
Offset Address: 08h Attribute: RO
Default Value: See bit description Size: 8 bits
23.1.6 CC—Class Code Register
(MEI—D22:F0)
Address Offset: 09h–0Bh Attribute: RO
Default Value: 078000h Size: 24 bits
23.1.7 HTYPE—Header Type Register
(MEI—D22:F0)
Address Offset: 0Eh Attribute: RO
Default Value: 80h Size: 8 bits
Bit Description
7:0
Revision ID — RO. See the Intel
®
6 Series Chipset Specification Update for the value
of the RID Register.
Bit Description
23:16 Base Class Code (BCC) — RO. Indicates the base class code of the Intel MEI device.
15:8 Sub Class Code (SCC) — RO. Indicates the sub class code of the Intel MEI device.
7:0
Programming Interface (PI) — RO. Indicates the programming interface of the Intel
MEI device.
Bit Description
7
Multi-Function Device (MFD) — RO. Indicates the Intel MEI host controller is part of
a multifunction device.
6:0 Header Layout (HL) — RO. Indicates that the Intel MEI uses a target device layout.

Intel 6 SERIES CHIPSET - DATASHEET 01-2011 Specifications

General

Brand	Intel
Model	6 SERIES CHIPSET - DATASHEET 01-2011
Category	Controller
Language	English