Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
REG DEVICE_CAPABILITIES (DEVICE_CAPABILITIES) – Offset c
Device Capabilities register identifies capabilities of the
Master Host Controller hardware.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:8 | 0h | RO | RSVD (RSVD) These bits in Component Parameter Register 1 are |
| 7 | 1h | RO | HDR_TS_EN (HDR_TS_EN) Defines whether Host Controller supports HDR-TS |
| 6 | 1h | RO | HDR_DDR_EN (HDR_DDR_EN) Defines whether Host Controller supports HDR-DDR |
| 5 | 0h | RO | NON_CURRENT_MASTER_CAP (NON_CURRENT_MASTER_CAP) Defines whether Host Controller supports Non Current |
| 4 | 0h | RO | SG_FOR_RING_PTRS (SG_FOR_RING_PTRS) Defines whether Host Controller supports Scatter Gather for |
| 3 | 1h | RO | AUTO_COMMAND (AUTO_COMMAND) Defines whether Host Controller supports IBI Auto |
| 2 | 1h | RO | COMBO_COMMAND (COMBO_COMMAND) Defines whether Host Controller supports Combo Command |
| 1:0 | 0h | RO | RSVD_1_0 (RSVD_1_0) RSVD_1_0: These bits in Hardware Capabilities Register |