TMS320F28388D: is there a external SPI flash example available?

hai xuan

Part Number: TMS320F28388D

hello,

I am using an SPI-flash to expand the flash in my design. is there an external SPI flash example available, especially a QSPI flash example?

thanks a lot!

over 5 years ago

0 Manoj Santha Mohan over 5 years ago

TI__Guru 55700 points

Hai,

F28388D doesn't support QSPI. What is the part # of SPI Flash you are using?

We don't have an example code which uses SPI to program external SPI flash. But, we have an example which uses SPI as master to get data from external memory to program internal flash. This example would be good starting point for you adapt it for programming external SPI flash

Serial Flash Programming of C2000 Microcontrollers (Rev. C)

Regards,

Manoj

0 hai xuan over 5 years ago in reply to Manoj Santha Mohan

Intellectual 735 points

Thanks Manoj,

I did not realize f28388D has no QSPI. Ok, then the McBSP should be the one interfacing to spi-flash as a standard(one lane) SPI, am I right?

I am using 'W25Q128JV' or 'S25FL064L'. Could you help if these will be OK?

Thanks again.

0 Manoj Santha Mohan over 5 years ago in reply to hai xuan

TI__Guru 55700 points

Hai,

Both W25Q128JV and S25FL064L does seem to support normal SPI operation. So, you should be able to talk (Read / Write) to these external flash device using SPI. It just doesn't support dual (or) quad SPI modes.

Regards,

Manoj

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TMS320F28388D: is there a external SPI flash example available?