Dear TI expert,
We are using OMAPl38 processor for our new project.Here we are going to use 24bit external ADC with SPI interface.This ADC has 4 channel,each will do simultaneous sampling.All channel data will be available one by one.Each channel has 32bit data (24bit data+ 8bit overhead).
Now the problem here is, In OMAP L138 only 16bit SPIBUFFER is there.but we need to collect 32bit data per channel at a time.
Here my question is whether our DMA is fast enough to collect first 16bit data before the second bunch of 16bit data overwrites SPI buffer ?
Or is there any other method to fulfill my requirement?
Thanks in advance
Regards,
Satheesh kumar