Intel® Core™ Ultra 200V Series Processors SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 831520 | 09/03/2024 | 001 | Public |
I2C Enable (IC_ENABLE) – Offset 6c
| Bit Range | Default | Access | Field Name and Description |
|---|---|---|---|
| 31:19 | 0h | RO | RSVD_IC_ENABLE_2 (RSVD_IC_ENABLE_2)
|
| 18 | 0h | RO | RSVD_SMBUS_ALERT_EN (RSVD_SMBUS_ALERT_EN) The SMBUS_ALERT_CTRL register bit is used to control |
| 17 | 0h | RO | RSVD_SMBUS_SUSPEND_EN (RSVD_SMBUS_SUSPEND_EN) The SMBUS_SUSPEND_EN register bit is used to control |
| 16 | 0h | RO | RSVD_SMBUS_CLK_RESET (RSVD_SMBUS_CLK_RESET) This bit is used in SMBus Host mode to initiate the SMBus |
| 15:4 | 0h | RO | RSVD_IC_ENABLE_1 (RSVD_IC_ENABLE_1) RSVD_IC_ENABLE_1 Reserved bits - Read Only |
| 3 | 0h | RO | RSVD_SDA_STUCK_RECOVERY_ENABLE (RSVD_SDA_STUCK_RECOVERY_ENABLE) If SDA is stuck at low indicated through the TX_ABORT |
| 2 | 0h | RW | TX_CMD_BLOCK (TX_CMD_BLOCK) Reserved |
| 1 | 0h | RW | ABORT (ABORT) Sofware can abort I2C transfer by setting this bit. Hw will clear this ABORT bit once the STOP has been detected. |
| 0 | 0h | RW | ENABLE (ENABLE) Controls whether the controller is enabled. |