I'm newbie to intel FPGA world. We have an A10 GX board, and we need use SPI IO to read/write a remote spi slave device. I guess we need write some spi protocol logic in A10 verilog to operate spi slave, but has no idea where to start .
Does anyone has such like SPI reference example using Intel FPGA chip, so we can take a reference to start try on our A10 GX board ?
BTW, since the limited resource concern in our FPGA, better to NOT use NIOS II software core.