Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
IOM PORT STATUS (IOM_PORT_STATUS[2]) – Offset 160
TypeC port (PHY) status and control. Note that the words like Port and PHY are used interchangeably
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 63:44 | 0h | RO | Reserved |
| 43:40 | 0h | RW/P | DDI Port Number (DDI_RESOURCE2) DDI port number being used by the typec port. One typec device can use atmost three DDI resources. Used for debug purposes. |
| 39:36 | 0h | RW/P | DDI Port Number (DDI_RESOURCE1) DDI port number being used by the typec port. One typec device can use atmost three DDI resources. Used for debug purposes. |
| 35:32 | 0h | RW/P | DDI Port Number (DDI_RESOURCE0) DDI port number being used by the typec port. One typec device can use atmost three DDI resources. Used for debug purposes. |
| 31 | 0h | RW/P | Port Is Connected (PORT_IS_CONNECTED) Status indication that the port is connected. Maintained by IOM FW. |
| 30:29 | 0h | RO | Reserved |
| 28 | 0h | RW/P | Aux Orientation (AUX_ORI) Aux orientation status Status. Maintained by IOM FW. |
| 27:20 | 0h | RW/P | Mode Type (MODE_TYPE) Mode Type. Maintained by IOM FW. |
| 19:12 | 0h | RW/P | HPD Status (DHPD) HPD status. Maintained by IOM FW |
| 11 | 0h | RW/P | High Speed Link Orientation Status (HSL_ORI) High-Speed Link Orientation Status. Maintained by IOM FW. |
| 10 | 0h | RW/P | Upstream Facing Port Status (UFP) 1'b0: Downstream facing port. TCSS USB is configured to be the Host. |
| 9:6 | 0h | RW/P | Port activity type (ACTIVITY_TYPE) Port activity type. The TypeC PHY is flexible thus it can be configured for various possible connections. Maintained by IOM FW. |
| 5 | 0h | RW/P | Configuration Done (CFG_DONE) Control / Status bit to indicate that the port configuration is complete. This bit is also tied to the PHY common lane reset. Maintained by IOM FW. |
| 4 | 0h | RW/P | Port in Transition (PORT_IN_TRANSITION) Indicator that the port bringup is in progress. Maintained by IOM FW. |
| 3 | 0h | RW/P | Port Enabled (PORT_EN) Status indicator if the PHY is enabled by BIOS. Maintained by IOM FW. |
| 2:0 | 0h | RW/P | PHY Command (CMD) Usage of this register field is deprecated starting from MTL |