Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
PGD PG_REQ Status Register 1 (PPRSR1) – Offset 1de4
PGD PG REQ Status Register 1
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31:29 | 0h | RO | Reserved |
28 | 0h | RO/V | HDA Power Gate Power Gate Req Status (AGT60_PG_REQ_STS) Same description as bit 0. |
27 | 0h | RO/V | HDA Power Gate Power Gate Req Status (AGT59_PG_REQ_STS) Same description as bit 0. |
26 | 0h | RO/V | HDA Power Gate Power Gate Req Status (AGT58_PG_REQ_STS) Same description as bit 0. |
25 | 0h | RO/V | Intel Trace Hub Power Gate Req Status (AGT57_PG_REQ_STS) Same description as bit 0. |
24:23 | 0h | RO | Reserved |
22 | 0h | RO/V | PCIe Controller F Power Gate Req Status (AGT54_PG_REQ_STS) Same description as bit 0. |
21 | 0h | RO | Reserved |
20 | 0h | RO/V | UFS Power Gate Req Status (AGT52_PG_REQ_STS) Same description as bit 0. |
19 | 0h | RO/V | CNVi-WIFI Power Gate Req Status (AGT51_PG_REQ_STS) Same description as bit 0. |
18:2 | 0h | RO | Reserved |
1 | 0h | RO/V | CSME SRAM Power Gate Req Status (AGT33_PG_REQ_STS) Same description as bit 0. |
0 | 0h | RO/V | CSME-USBr Power Gate Req Status (AGT32_PG_REQ_STS) 0: Agent is requesting to be power-gated |