Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
Virtual Wire Channel Error for Device 3 (VWERR_SLV3) – Offset 4244
This register is used to control error reporting for the eSPI Virtual Wire Channel for the fourth eSPI device.
The register definition is identical to that of VWERR_SLV0, with the following exception:
Bits [28:26], VWNSMIEL, VWNMIOE, VWSMIOE, are not supported. The corresponding bits for Device 0 in VWERR_SLV0 register cover NMI# and SMI# transmission to all devices.
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31:29 | 0h | RO | Reserved (RSVD) Reserved |
28 | 0h | RO | Master NMIOUT# and SMIOUT# (Virtual Wires) to Device Enable Lock (VWNSMIEL) These bits are not supported. The corresponding bits for Device 0 in VWERR_SLV0 register cover NMI# and SMI# transmission to all Devices. |
27 | 0h | RO | Master NMIOUT (Virtual Wire) to Device Enable (VWNMIOE) These bits are not supported. The corresponding bits for Device 0 in VWERR_SLV0 register cover NMI# and SMI# transmission to all Devices. |
26 | 0h | RO | Master SMIOUT (Virtual Wire) to Device Enable (VWSMIOE) These bits are not supported. The corresponding bits for Device 0 in VWERR_SLV0 register cover NMI# and SMI# transmission to all Devices. |
25:17 | 0h | RO | Reserved 1 (RSVD1) Reserved |
16 | 0h | RO | Reserved 2 (RSVD2) Reserved |
15 | 0h | RO | Reserved 3 (RSVD3) Reserved |
14:13 | 0h | RW | Virtual Wire Channel Non-Fatal Error Reporting Enable (VWNFEE) See VWERR_SLV0.VWNFEE. |
12 | 0h | RW/1C/V | Virtual Wire Channel Non-Fatal Error Status (VWNFES) See VWERR_SLV0.VWNFES. |
11:8 | 0h | RO/V | Virtual Wire Channel Non-Fatal Error Cause (VWNFEC) See VWERR_SLV0.VWNFEC. |
7 | 0h | RO | Reserved 4 (RSVD4) Reserved |
6:5 | 0h | RW | Virtual Wire Channel Fatal Error Reporting Enable (VWFEE) See VWERR_SLV0.VWFEE. |
4 | 0h | RW/1C/V | Virtual Wire Channel Fatal Error Status (VWFES) See VWERR_SLV0.VWFES. |
3:0 | 0h | RO/V | Virtual Wire Channel Fatal Error Cause (VWFEC) See VWERR_SLV0.VWFEC. |