8 Replies Latest reply on Jan 29, 2014 12:04 AM by user_14586677

    PSoC Chip Suddenly Reset by Itself in the Middle of Testing Process

    xiao.xiao

      Hi All,

         

      Have you ever encountered similar problem? The PSoC chip resets itself during a test?

         

      I encounter this problem recently. I put PSoC chip and some relays in a same PCB. One of the relays connected to a high voltage (400VDC) and multimeter. PSoC will control the relay to turn on, then multimeter will measure the voltage. But after PSoC send command to turn on the relay, the chip automatically reset itself.

         

      My PSoC is using USB control from desktop.

         

      Is it because the high voltage cause some surge, so PSoC reset itself? Is there any way to solve this problom?

         

      Please help me. I spend a long time but cannot solve it. Thank you very much!