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MCT8329A: Cannot communicate with MCT8329A via I2C

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Part Number: MCT8329A
Other Parts Discussed in Thread: MCT8329EVM, MSP430FR2355, MCF8316AEVM

Hi team,

Customer is utilizing MCT8329A but cannot communicate with it at the first step.

They are using the MCU board to write I2C command to MCT8329's EEPROM: Start + targetID(110 0000)+ (0), but it fails to communicate at the 9th high signal of SCL, shown as,

I notice there is another thread in E2E of communication issue, shown here, https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1215901/mct8329evm-i-couldn-t-start-communication/4616637?tisearch=e2e-sitesearch&keymatch=MCT8329#4616637

Not sure is there some address mismatch or some other issue? Pls kindly help on this.

Regards,

Xiaoying


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