Intel® Core™ Ultra 200S and 200HX Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 834819 | 01/29/2025 | 001 | Public |
PGD PFET Enable Ack Status Register 0 (PPFEAR0) – Offset 1d90
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31 | 0h | RO/V | CSME PFET Enable Ack Status (AGT31_PFET_EN_ACK_STS) Same description as bit 0. |
| 30 | 0h | RO/V | CSME PFET Enable Ack Status (AGT30_PFET_EN_ACK_STS) Same description as bit 0. |
| 29 | 0h | RO/V | CSME PFET Enable Ack Status (AGT29_PFET_EN_ACK_STS) Same description as bit 0. |
| 28 | 0h | RO/V | CSME-KVM PFET Enable Ack Status (AGT28_PFET_EN_ACK_STS) Same description as bit 0. |
| 27 | 0h | RO/V | CSME PFET Enable Ack Status (AGT27_PFET_EN_ACK_STS) Same description as bit 0. |
| 26 | 0h | RO/V | Reserved (AGT26_PFET_EN_ACK_STS) Same description as bit 0. |
| 25 | 0h | RO/V | USB Dual Role (OTG) PFET Enable Ack Status (AGT25_PFET_EN_ACK_STS) Same description as bit 0. |
| 24 | 0h | RO/V | Reserved (AGT24_PFET_EN_ACK_STS)
|
| 23 | 0h | RO/V | Reserved (AGT23_PFET_EN_ACK_STS)
|
| 22 | 0h | RO/V | Reserved (AGT22_PFET_EN_ACK_STS)
|
| 21 | 0h | RO/V | PCIe Controller E PFET Enable Ack Status (AGT21_PFET_EN_ACK_STS) Same description as bit 0. |
| 20 | 0h | RO/V | Reserved (AGT20_PFET_EN_ACK_STS)
|
| 19 | 0h | RO/V | Intel® Trace Hub PFET Enable Ack Status (AGT19_PFET_EN_ACK_STS) Same description as bit 0. |
| 18 | 0h | RO/V | P2SB PFET Enable Ack Status (AGT18_PFET_EN_ACK_STS) Same description as bit 0. |
| 17 | 0h | RO/V | ISH PFET Enable Ack Status (AGT17_PFET_EN_ACK_STS) Same description as bit 0. |
| 16 | 0h | RO/V | SMBus PFET Enable Ack Status (AGT16_PFET_EN_ACK_STS) Same description as bit 0. |
| 15 | 0h | RO/V | Reserved (AGT15_PFET_EN_ACK_STS)
|
| 14 | 0h | RO/V | Intel® Serial IO Interface (AGT14_PFET_EN_ACK_STS) Same description as bit 0. |
| 13 | 0h | RO/V | PCIe Controller D PFET Enable Ack Status (AGT13_PFET_EN_ACK_STS) Same description as bit 0. |
| 12 | 0h | RO/V | DSP3 PFET Enable Ack Status (AGT12_PFET_EN_ACK_STS) Same description as bit 0. |
| 11 | 0h | RO/V | DSP2 PFET Enable Ack Status (AGT11_PFET_EN_ACK_STS) Same description as bit 0. |
| 10 | 0h | RO/V | DSP1 PFET Enable Ack Status (AGT10_PFET_EN_ACK_STS) Same description as bit 0. |
| 9 | 0h | RO/V | DSP0 PFET Enable Ack Status (AGT9_PFET_EN_ACK_STS) Same description as bit 0. |
| 8 | 0h | RO/V | SATA PFET Enable Ack Status (AGT8_PFET_EN_ACK_STS) Same description as bit 0. |
| 7 | 0h | RO/V | GbE PFET Enable Ack Status (AGT7_PFET_EN_ACK_STS) Same description as bit 0. |
| 6 | 0h | RO/V | PCIe Controller C PFET Enable Ack Status (AGT6_PFET_EN_ACK_STS) Same description as bit 0. |
| 5 | 0h | RO/V | PCIe Controller B PFET Enable Ack Status (AGT5_PFET_EN_ACK_STS) Same description as bit 0. |
| 4 | 0h | RO/V | PCIe Controller A PFET Enable Ack Status (AGT4_PFET_EN_ACK_STS) Same description as bit 0. |
| 3 | 0h | RO/V | xHCI PFET Enable Ack Status (AGT3_PFET_EN_ACK_STS) Same description as bit 0. |
| 2 | 0h | RO/V | SPI PFET Enable Ack Status (AGT2_PFET_EN_ACK_STS) Same description as bit 0. |
| 1 | 0h | RO/V | Reserved (AGT1_PFET_EN_ACK_STS)
|
| 0 | 0h | RO/V | PMC PFET Enable Ack Status (AGT0_PFET_EN_ACK_STS) This field indicate if the IP's PFET is turned on or not. |