Intel® Core™ Ultra Series 3 Processors I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 872352 | 04/14/2026 | 001 | Public |
IP MCP IntSet (IP_MCP_2_IntSet) – Offset 4414c
IP Interrupt Set
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:17 | 0h | RO | (Reserved2) Reserved field. |
| 16 | 0h | WS | (WakeUpSet) Wake Up Interrupt Set |
| 15:11 | 0h | RO | (Reserved1) Reserved field. |
| 10 | 0h | WS | (CtrlBusClashSet) Control Bus Clash Interrupt Set |
| 9 | 0h | WS | (DataBusClashSet) Data Bus Clash Interrupt Set |
| 8 | 0h | WS | (ParityErrSet) Parity Error Interrupt Set |
| 7 | 0h | WS | (CMDErrorSet) Command Interrupt Set |
| 6:4 | 0h | RO | (Reserved0) Reserved field. |
| 3 | 0h | WS | (RXNEset) RX-FIFO not empty Interrupt Set |
| 2 | 0h | WS | (RXWLset) RX-FIFO watermark Interrupt Set |
| 1 | 0h | WS | (TXEset) TX-FIFO empty Interrupt Set |
| 0 | 0h | WS | (TXFset) TX-FIFO full Interrupt Set |