18.2.8 Operation in Sleep Modes
The I2C module can operate in all sleep modes by setting the run_in_standby Boolean in the i2c_master_config or i2c_slave_config struct. The operation in slave and master mode is shown in Table 18-1.
Run in standby | Slave | Master |
---|---|---|
false | Disabled, all reception is dropped | GCLK disabled when master is idle |
true | Wake on address match when enabled | GCLK enabled while in sleep modes |