Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
IOM FW CURRENT TASK REG (IOM_FW_CURRENT_TASK) – Offset 18fc
Updated at the beginning of every task management.
IOM Firmware update this Register.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31 | 0h | RO | Reserved |
| 30:27 | 0h | RW | Execution Stage (STAGE) Always starts with 0. |
| 26:24 | 0h | RW | Initiating Group (GROUP) 000 : Processor initiated |
| 23:16 | 0h | RW | FW TASK DATA (DATA) Firmware Task Data |
| 15:12 | 0h | RW | Command Parameter (PARAMS) IOMFW command parameter. |
| 11:8 | 0h | RW | USB2 Port Number (USB2_PORT_NUM) 1s based number (first port = port 1). |
| 7:4 | 0h | RW | USB3 Port Number (USB3_PORT_NUM) 1s based number (first port = port 1). |
| 3:0 | 0h | RW | Task opcode (OPCODE) IOM Firmware Task opcode |