Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
| ID | Date | Version | Classification |
|---|---|---|---|
| 615146 | 08/09/2019 | 1.2 | Public |
LATENCY LIMIT CONTROL (LLC) – Offset 1940
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 30:23 | - | - | Reserved
|
| 22 | 0b | RW | CTR2_ENABLE (CTR2_ENABLE) Control for counting only if EA=0 |
| 21 | 0b | RW | CTR2_EA_CTL (CTR2_EA_CTL) Control for counting only if EA=0 |
| 20:16 | 0h | RW | CTR2_DEVICE (CTR2_DEVICE) Encoding of the LTR device to be monitored |
| 15 | - | - | Reserved
|
| 14 | 0b | RW | CTR1_ENABLE (CTR1_ENABLE) Control for counting only if EA=0 |
| 13 | 0b | RW | CTR1_EA_CTL (CTR1_EA_CTL) Control for counting only if EA=0 |
| 12:8 | 0h | RW | CTR1_DEVICE (CTR1_DEVICE) Encoding of the LTR device to be monitored |
| 7 | - | - | Reserved
|
| 6 | 0b | RW | CTR0_ENABLE (CTR0_ENABLE) Control for counting only if EA=0 |
| 5 | 0b | RW | CTR0_EA_CTL (CTR0_EA_CTL) Control for counting only if EA=0 |
| 4:0 | 0h | RW | CTR0_DEVICE (CTR0_DEVICE) Encoding of the LTR device to be monitored |