Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
ID | Date | Version | Classification |
---|---|---|---|
834576 | 10/10/2024 | 001 | Public |
Touch Sequencer Control for the 1st DMA (THC_M_PRT_TSEQ_CNTRL_1) – Offset 1128
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31:30 | 0h | RO | Reserved |
29:26 | 0h | RW | Reserved (RSVD_29_26) Reserved. |
25:16 | 0h | RO | Reserved |
15:7 | 0h | RO | Reserved (RSVD_15_7) Reserved. |
6:5 | 0h | RO | Reserved |
4 | 0h | RW/1S/V | Reset Tail Offset for the 1st RXDMA (RTO) SW writing this bit to a 0x1 resets the current TailOffset value (that is maintained as a result of the Tail Offset calculation) to 0x0. |
3 | 0h | RW | Enable GuC Processing for the 1st RXDMA (EGP) When this bit is set to 1b, the THC sequencer will execute the GuC processing flow when TOUCH_FRAME_CHAR.EOF=1 TOUCH_FRAME_CHAR.HDR=0. |
2 | 0h | RW/1S/V | Reset GuC Doorbell for the 1st RXDMA (RGD) SW Writing this bit to a 0x1, resets the GuC Doorbell to 0x1 (The doorbell can never be a value of 0x0). |
1:0 | 0h | RO | Reserved (RSVD_1_0) Reserved. |