1 Reply Latest reply on Oct 18, 2015 11:54 PM by SampathS_11


      Anybody know if the PSoC1 Miniprog1 will have enough drive to program via opto-couplers. I have isolated all IO lines to the outside world with CNY17-4 opto's and would like to program the PSoC using the connector to the outside.




      Chris D.

        • 1. Re: Miniprog1

          Hello Chris,


          Firstly, Miniprog1 lines do not have enough strength to drive the diodes of opto-couplers. Secondly, the ISSP data line is bi-directional, and creating an opto-coupler wall will be difficult.


          Sampath Selvaraj