AnsweredAssumed Answered

I2S Master Clock, on the LS1012A as external signal

Question asked by Domenico Vellante on May 30, 2017
Latest reply on Jun 1, 2017 by Serguei Podiatchev

about I2S Master Clock, on the LS1012A there is the SAI_MCLK reported in the group of the External Signals but i m not able to find a SAI_MCLK pin or an Audio Master Clock externally feeded. see page 982 of the LS1012A reference manual.

Does it mean that i cannot supply an external MCLK and the Audio Master Clock is generated only from the internal PLL?


On page 990 there is the MSEL register with Option 1, Option 2 and Option 3 for the MCLK where can i find info about these option?


Thank you!