TDA4VM: DSP access SPI

Hi Team,

May I know is there any update for this question?

Regards,

Annie

Hi Team,

Customer is very urgent to have the answer. Could you share your suggestion asap?

Thanks,

Annie

Hi Nancy Wang,

Which DSP do you mean here? As per table  Table 3-17 in the TRM, C6x does have access to SPI. But there is no example available in the SDK. You can refer to existing example, which is supported on R5F and port it on C6x.

Regards,

Brijesh

Hi Brijesh,

Brijesh Jadav said:

As per table  Table 3-17 in the TRM, C6x does have access to SPI.

How about C7X?  Does the customer able to access main_spi?

Brijesh Jadav said:

You can refer to existing example, which is supported on R5F and port it on C6x.

In addition, which example can be referred and able to transplant to the C6X? What should he pay attention to when transplanting?

Regards,

Annie

Hi Annie,

Can you please refer to connection matrix in the TRM? 

There is only one example available in the SDK for SPI, please refer to this example in 

ti-processor-sdk-rtos-j721e-evm-08_06_00_12\pdk_jacinto_08_06_00_31\packages\ti\drv\spi\example\mcspi_slavemode\src\main_mcspi_slave_mode.c.

Regards,

Brijesh