Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
Device Status (STS) – Offset 6
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 15 | 0h | RW/1C | Detected Parity Error (DPE) As a PCI device, this bit is always 0. |
| 14 | 0h | RW/1C | SERR(b) Status (SERRS) As a PCI device, this bit is set when SERR# is signaled. |
| 13 | 0h | RW/1C | Received Initiator Abort (RMA) If the completion status received from IOSF is UR, this bit is set. SW writes a '1' to this bit to clear it. |
| 12 | 0h | RW/1C | Received Target Abort (RTA) If the completion status received from IOSF is CA, this bit is set. SW writes a '1' to this bit to clear it. |
| 11 | 0h | RW/1C | Signaled Target-Abort (STA) Set when detected completer abort error on downstream requests. |
| 10:9 | 0h | RO | DEVSEL(b) Timing Status (DEVT) Does not apply. Hardwired to 0. |
| 8 | 0h | RW/1C | Initiator Data Parity Error (MDPE) As a PCI device, this bit is always 0. |
| 7 | 0h | RO | Fast Back to Back Capable (FBC) Does not apply. Hardwired to 0. |
| 6 | 0h | RO | Reserved (Zero) (RSVD6) SW must use zeros for writes. |
| 5 | 0h | RO | 66 MHz Capable (C66) Does not apply. Hardwired to 0. |
| 4 | 1h | RO | Capabilities List Exists (CLIST) Indicates that the controller contains a capabilities pointer list. The first item is pointed to by looking at configuration offset 34h. |
| 3 | 0h | RO/V | Interrupt Status (IS) Reflects the state of the INTx# signal at the input of the enable/disable circuit. |
| 2:1 | 0h | RO | Reserved (Zero) (RSVD2) SW must use zeros for writes. |
| 0 | 0h | RO | Immediate Readiness (IMRD) This optional bit, when Set, indicates the Function is guaranteed to be ready to successfully complete valid configuration accesses at any time following any reset that the host is capable of issuing Configuration Requests to this Function. |