Intel® 800 Series Chipset Family Platform Controller Hub (PCH), Volume 2
ID | Date | Version | Classification |
---|---|---|---|
834576 | 10/10/2024 | 001 | Public |
Super Speed Port Enable (SSPE_REG) – Offset 80b8
Super Speed Port Enable
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31 | 1h | RW | ssCfgBlockPwrDwn4ActLFPS (SS_CFG_BLOCK_PWRDWN_4_ACT_LFPS) Delay power down entry if Rx LFPS is active. |
30 | 1h | RW | Enable Clearing of CCS for HCReset (DIS_CLR_CCS_4_HCRESET) Enable Clearing of CCS for HCReset - |
29 | 0h | RW | Disable Raw Lfps Detection Based Wake from P3 (DISABLE_RAWLFPS_BASED_WAKE_FIX) Disable Raw Lfps Detection Based Wake from P3 |
28 | 0h | RW | EXI Override Disable (EXI_OVERRIDE_DIS)
|
27:10 | 0h | RO | Rsvd (RSVD) Reserved |
9:0 | 0h | RW | SuperSpeed Port Enable Register (SSPE_REG) USB3 Port Enable |