2 Replies Latest reply on Jul 30, 2015 7:14 AM by user_77989180

    JTAG, XRES, PROGRAMING

    user_77989180

      Hi everyone,

         

      I'm working with a CY8C5888LTI-LP097  (PSOC5LP).

         

      I'm want to program it with JTAG so I connected the 10 pins as my attachment. I use the [1.2] (pin13) XRES instead of  pin10 but I can connect it with a strap if needed.

         

      Now my problem is that when I connected JTAG from miniprog 3 with the parameters in attachment when I try to upload the program, the target doesn't appear, I have to clic on Port Acquire, and after 30second, it appears with a second target where it is write :"(Test Controller)" as you can see on attachment. And finally i can program the PSOC.

         

       

         

      Why my target doesn't appear directly?!? 

         

      I tryed to enable the "Use Optional XRES" but its doesn't work better...

         

      Should I use PullUp on Xres or Not?

         

      When I try to program it with SWD( 10pin) the target is directly find but the programming doesn't work.

         

       

         

       

         

      Thank you very much, I read lot of topic and subjects and I still confuse about using XRES...