Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 795260 | 12/14/2023 | 001 | Public |
GPIO Serial Blink Enable (GP_SER_BLINK) – Offset 30c
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:5 | 0h | RO | Reserved |
| 4:0 | 0h | RW | GP SER BLINK (GP_SER_BLINK) The setting of this bit has no effect if the corresponding GPIO is programmed as an input, if the corresponding GPIO has the PWM enabled, or if Serial Blink capability does not exist . This bit should be set to a 1 before output buffer is enabled. |