Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
REG INTR_STATUS (INTR_STATUS) – Offset 20
Interrupt Status register is used to reflect status of outstanding interrupts. The status
fields are RW1C (write 1 to clear)
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:11 | 0h | RO | RSVD (RSVD) These bits in Interrupt Status Register are reserved. It will |
| 10 | 0h | RW/1C | HC_INTERNAL_ERR_STAT (HC_INTERNAL_ERR_STAT) Host Controller Internal Error reflects the interrupt status that |
| 9 | 0h | RW/1C | TRANSFER_ERR_STAT (TRANSFER_ERR_STAT) Transfer Error Status field reflects interrupt status that is |
| 8:6 | 0h | RO | RSVD_8_6 (RSVD_8_6) RSVD_8_6: These bits in Interrupt Status register is |
| 5 | 0h | RW/1C | TRANSFER_ABORT_STAT (TRANSFER_ABORT_STAT) Transfer Abort Status field reflects interrupt status that is |
| 4 | 0h | RO | RESP_READY_STAT (RESP_READY_STAT) Response Ready Status field reflects interrupt status that is |
| 3 | 0h | RO | CMD_QUEUE_READY_STAT (CMD_QUEUE_READY_STAT) Command Queue Ready Status field reflects interrupt status |
| 2 | 0h | RO | IBI_STATUS_THLD_STAT (IBI_STATUS_THLD_STAT) IBI Status Threshold Status This interrupt status will get set |
| 1 | 0h | RO | RX_THLD_STAT (RX_THLD_STAT) Rx Data Buffer Threshold Status field reflects interrupt status |
| 0 | 0h | RO | TX_THLD_STAT (TX_THLD_STAT) Tx Data Buffer Threshold Status field reflects interrupt status |