I have downloaded, configured and got the MPSEE SPI interface LV SW working for my application, thank you. But I also need a single pulse output on a separate IO line, syncronous to the SPI clk. I am unsure how I could configure to cause (for example) the first clk rising edge of any SPI word to trigger the separate pulse from one of the unused lines e.g. the next line above the CS line, AD4? The pulse is reqd to trigger/sync a piece of external equipment and I have the ability on that equipment to delay from the trig pulse, so the PW of the trig pulse is not really important. The important thing is that the timing wrt to the SPI clk is constant. An help gratefully received.