Intel® Core™ Ultra Series 3 Processors I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 872352 | 04/14/2026 | 001 | Public |
REG IC_HS_SCL_LCNT (IC_HS_SCL_LCNT) – Offset 28
This register must be set before any I2C bus transaction can take place to ensure proper I/O timing.
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:16 | 0h | RO | RSVD_IC_HS_SCL_LOW_CNT (RSVD_IC_HS_SCL_LOW_CNT) IC_HS_SCL_LCNT Reserved bits - Read Only |
| 15:0 | 14h | RW | IC_HS_SCL_LCNT (IC_HS_SCL_LCNT) This register must be set before any I2C bus transaction can take place to ensure proper I/O timing.This register sets the SCL clock low period count for high speed. |