HS3 not recognizing the Zynq 7 on a MYIR Z-turn board in New Users Introduction Posted April 21, 2020 Hi, I have a MYIR Z-turn board with a Zc-7020 SoC. Recently, I bought an HS3 programming cable, however for some reason, I cannot get the HS3 to communicate with the Zynq7. I am using Vivado 2017.4. I already use the DLC9 programming cable and it is able to programme the PL part of the SoC however, I need the 100MHz clock to run and there is no documentation that show how to start the PS part using the DLC9 programming cable - that is why I bought the HS3 cable. Can anyone help please?