### I2C_ID_NUM

Bit Field | Read/Write | Field Name | Description
--- | --- | --- | ---
22 | R | I2C_WATCHDOG | Implementation of the watchdog counter
21 | R | I2C_DEBUG | Implementation of the debug interface
20 | R | I2C_DMA | Implementation of the DMA interface
19:16 | R | I2C_NUMBER | I2C instance number
15:8 | R | I2C_MAJOR_REVISION | I2C Major Revision number
7:0 | R | I2C_MINOR_REVISION | I2C Minor Revision number

Bit Field | Field Name | Value Symbol | Value Description | Hex Value
--- | --- | --- | --- | ---
22 | I2C_WATCHDOG | I2C_WATCHDOG_DISABLED | Watchdog counter is not implemented | 0x0*
|  | I2C_WATCHDOG_ENABLED | Watchdog counter is implemented | 0x1
21 | I2C_DEBUG | I2C_DEBUG_DISABLED | Debug interface is not implemented | 0x0*
|  | I2C_DEBUG_ENABLED | Debug interface is implemented | 0x1
20 | I2C_DMA | I2C_DMA_DISABLED | DMA interface is not implemented | 0x0*
|  | I2C_DMA_ENABLED | DMA interface is implemented | 0x1
15:8 | I2C_MAJOR_REVISION | I2C_MAJOR_REVISION | I2C revision 1.0 | 0x1*
7:0 | I2C_MINOR_REVISION | I2C_MINOR_REVISION | I2C revision 1.0 | 0x0*