Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
ID | Date | Version | Classification |
---|---|---|---|
834576 | 10/10/2024 | 001 | Public |
Cache Line Latency Header And Bist (CLLATHEADERBIST) – Offset c
Cache Line size as RW with def 0 Latency timer RW with def 0 Header type with Type 0 configuration header and Reserved BIST register
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31:24 | 0h | RO | Reserved Field (RESERVED0) This Field Is Reserved |
23 | 0h | RO | Multifunctiondevice Field (MULFNDEV) Multi-Function Device: This bit is set only if the device has multiple functions. |
22:16 | 0h | RO | Header Type Field (HEADERTYPE) Header Type: Implements Type 0 Configuration header |
15:8 | 0h | RO | Latency Timer Field (LATTIMER) Latency Timer. This register is implemented as R/W with default as 0 |
7:0 | 0h | RW/P | Cache Line Size Field (CACHELINE_SIZE) Cache Line Size: Doesnt apply to PCI Express. PCI Express spec requires this to be implemented as an R/W register but has no functional impact on the device connected. |