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TMS320F280049C: When the flash is successfully written, the CAN cycle will become higher

Part Number: TMS320F280049C


Hi Team,

There's an issue from the customer need your help:

First of all, let's talk about the phenomenon, the chip is 280049C The function is fault storage, need to write flash frequently, about 2ms, as long as the flash is successfully written, the CAN cycle will become higher, not written into the CAN cycle in 100ms, the successful write will be about 260, and the longer the running time, the higher the CAN cycle

Normal cycle

After writing to flash

Best Regards,

Ben