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Query regarding MultiMaster TWI on BF504F

Question asked by on Sep 19, 2014
Latest reply on Sep 22, 2014 by CraigG




Currently I am trying to implement a Multi Master I2C bus wherein there are two Masters one is Blackfin DSP and other being a PIC32 Microcontroller… there is a single Slave device connected to the bus i.e. an EEPROM


In my application One of the masters will be accessing  the EEPROM at a time…

how will I make sure that Blackfin releases the bus after transfer of data  so that there is no arbitration loss when my other controller/Master tries to use the same bus…

Please help this is very critical