Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 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.For VF, this bit is set to 0 |
| 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 | 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 AMBA Device connected.This field is RO and tied to 0 for VFs. |