TMS320F28335: Is SPI communication of ADS1278 is compatible with TMS320F28335 McBSP SPI communication?

Sachin Nevase

Intellectual 370 points

Part Number: TMS320F28335
Other Parts Discussed in Thread: ADS1278

Is SPI communication of ADS1278 is compatible with TMS320F28335 McBSP SPI communication?

As there is no chip select pin available in ADS1278.

Please also provide the sample McBSP SPI code of TMS320F28335 to interface ADS1278 is SPI mode.

Thanks & Regards,

Sachin

over 5 years ago

0 MatthewPate over 5 years ago

TI__Guru* 77410 points

Sachin,

I beleive this should be possible. I would ask if there is a reason that the native SPI module on the F28335 can't be used in this case? If there is a mux/GPIO availablity issue the McBSP SPI mode should work. There is example of this in C2000 Ware here http://dev.ti.com/tirex/explore/node?node=ALaTPqrGpIQpenyWzPhN4w__gYkahfz__LATEST

Best,
Matthew

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28335: Is SPI communication of ADS1278 is compatible with TMS320F28335 McBSP SPI communication?