Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
PGD PG_ACK Status Register 0 (PPASR0) – Offset 1d80
PGD PG ACK Status Register 0
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31 | 0h | RO/V | CSME Power Gate ACK Status (AGT31_PG_ACK_STS) Same description as bit 0. |
30 | 0h | RO/V | Controller Link Power Gate ACK Status (AGT30_PG_ACK_STS) Same description as bit 0. |
29 | 0h | RO/V | CSME Power Gate ACK Status (AGT29_PG_ACK_STS) Same description as bit 0. |
28 | 0h | RO/V | CSME-KVM Power Gate ACK Status (AGT28_PG_ACK_STS) Same description as bit 0. |
27 | 0h | RO/V | CSME Power Gate ACK Status (AGT27_PG_ACK_STS) Same description as bit 0. |
26 | 0h | RO | Reserved |
25 | 0h | RO/V | xDCI Power Gate ACK Status (AGT25_PG_ACK_STS) Same description as bit 0. |
24:22 | 0h | RO | Reserved |
21 | 0h | RO/V | PCIe Controller E Power Gate ACK Status (AGT21_PG_ACK_STS) Same description as bit 0. |
20 | 0h | RO | Reserved |
19 | 0h | RO/V | Intel Trace Hub Power Gate ACK Status (AGT19_PG_ACK_STS) Same description as bit 0. |
18 | 0h | RO/V | P2SB Power Gate ACK Status (AGT18_PG_ACK_STS) Same description as bit 0. |
17 | 0h | RO/V | ISH Power Gate ACK Status (AGT17_PG_ACK_STS) Same description as bit 0. |
16 | 0h | RO/V | SMBus Power Gate ACK Status (AGT16_PG_ACK_STS) Same description as bit 0. |
15 | 0h | RO | Reserved |
14 | 0h | RO/V | Intel Serial I/O Power Gate ACK Status (AGT14_PG_ACK_STS) Same description as bit 0. |
13 | 0h | RO/V | PCIe Controller D Power Gate ACK Status (AGT13_PG_ACK_STS) Same description as bit 0. |
12 | 0h | RO/V | Audio DSP3 Power Gate ACK Status 0 (AGT12_PG_ACK_STS) Same description as bit 0. |
11 | 0h | RO/V | Audio DSP2 Power Gate ACK Status 0 (AGT11_PG_ACK_STS) Same description as bit 0. |
10 | 0h | RO/V | Audio DSP1 Power Gate ACK Status 0 (AGT10_PG_ACK_STS) Same description as bit 0. |
9 | 0h | RO/V | Audio DSP0 Power Gate ACK Status 0 (AGT9_PG_ACK_STS) Same description as bit 0. |
8 | 0h | RO/V | SATA Power Gate ACK Status (AGT8_PG_ACK_STS) Same description as bit 0. |
7 | 0h | RO/V | GbE Power Gate ACK Status (AGT7_PG_ACK_STS) Same description as bit 0. |
6 | 0h | RO/V | PCIe Controller C Power Gate ACK Status (AGT6_PG_ACK_STS) Same description as bit 0. |
5 | 0h | RO/V | PCIe Controller B Power Gate ACK Status (AGT5_PG_ACK_STS) Same description as bit 0. |
4 | 0h | RO/V | PCIe Controller A Power Gate ACK Status (AGT4_PG_ACK_STS) Same description as bit 0. |
3 | 0h | RO/V | xHCI Power Gate ACK Status (AGT3_PG_ACK_STS) Same description as bit 0. |
2 | 0h | RO/V | SPI Power Gate ACK Status (AGT2_PG_ACK_STS) Same description as bit 0. |
1 | 0h | RO | Reserved |
0 | 0h | RO/V | PMC Power Gate ACK Status (AGT0_PG_ACK_STS) This indicates the current status of the controller. |