we are about to acquire a Pynq Z2 board and we would like to test it in conjunction with PulsarPMODs from Analog (ADC boards with a PMOD connector and a SPI-compatible interface. See here https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/PulsarPMODs.html ). Our purpose would be to connect them to the Z2 and see if we can read data (as per https://wiki.analog.com/resources/eval/user-guides/circuits-from-the-lab/pulsar-adc-pmods#digital_interface_pmod ) and then save to microsd. Two questions:
Can you point us to the right entry point to create our own driver to access data ?
Can we expect to sample (and save) at full speed i.e. 18-Bits 600 KSPS ?
Any alternative solution for our purpose ?