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TMS320F2800137: F2800137 I2CA Slave received the below data code, but the CPU run into default I2CB_ISR?

Shaoxing Ke
Expert 3590 points

Part Number: TMS320F2800137
Other Parts Discussed in Thread: C2000WARE

Tool/software:

Hi Experts,

I am asking for my customer here.

Customer used PC sent the below data code to I2C slave by used F2800137. They are running the example code below on F2800137 LaunchPads. They find that I2CISR can not happen, but PC run into the interrupt void I2CB_ISR(void), could you help look into this issue here? Thanks.

C2000Ware_5_02_00_00\device_support\f280013x\examples\i2c i2c_ex1_slave.c 

(Yellow SCL; Blue SDA )