Hi. I need an SPI running at 24MHz (on the D09, but the SPi is the same across many devices, ex D20). That should be possible in Slave mode, using an external 24MHz clock. It seems 24Mhz can be output on a pin easily enough.
- do the pins actually support a 24MHz toggle rate?
- SPI in Slave mode will work when clocked at 24MHz?
- does DMA work at this rate for the receive stream?
Any code would be great. Thanks!