Master Control Port Status (ADAU145x)
The master control port Status block sends out the Master control port status in the output pins. Master control errors can be cleared by setting input pin to non-zero value.
Input Pins
| Name | Format [int/dec] - [control/audio] | Function Description |
|---|---|---|
| Pin 0: Master Control Port Error Clear | decimal - control | Any non -zero value in the input clears the error. |
Output Pins
| Name | Format [int/dec] - [control/audio] | Function Description |
|---|---|---|
| Pin 0: Master Control Port Status | decimal - control | Outputs 1 while the Master control port is busy, otherwise outputs 0 |
| Pin 1: Master Control Port Error | decimal - control | It is a 2 bit value. Bit-0 is set if I2C error is encountered. Bit-1 is set when timeout error occurred. |