Intel 6 SERIES CHIPSET - DATASHEET 01-2011 - Page 878

Intel® Management Engine Interface (MEI) Subsystem Registers (D22:F0)
878 Datasheet
23.1.27 HERX—MEI Extend Register DWX
(MEI—D22:F0)
Address Offset: HER1: C0h–C3h Attribute: RO
HER2: C4h–C7h
HER3: C8h–CBh
HER4: CCh–CFh
HER5: D0h–D3h
HER6: D4h–D7h
HER7: D8h–DBh
HER8: DCh–DFh
Default Value: 00000000h Size: 32 bits
Bit Description
31:0
Extend Register DWX (ERDWX). Nth DWORD result of the extend operation.
NOTE: Extend Operation is HER[5:1] if using SHA-1. If using SHA-2 then Extend
Operation is HER[8:1]