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SPI communication problem about RH850


Could you please tell me whether the development board of RH850-U2A8 supports the communication between SPI0 host and SPI1 cluster machine? In the connection mode, choose to use Dupont direct connection.
During debugging, it was found that SPI0 host sent data normally, but SPI1 cluster machine could not enter the receiving interrupt(The interrupt number is 255)



[locked by: Vasanthrs at 9:21 (GMT 0) on 25 May 2023]