Hi people, I have realized of the ruotines that must put in communication through I2C a LPC764 that must work in way Slave. I have simulated this firmware through I2C interface of the debbugger of uVision 2, and have the following problem: when send a Ack(mov I2DAT, #0) the flag of DRDY he must be reset, instead the interface does not execute the operation. I use uVision 2 ver. 2.30. There is perhaps a bug in I2C interface of uVision? How can I make to simulate a restart with I2C interface of uVision 2? Best Regard Antonello