4 Replies Latest reply on Oct 28, 2016 2:40 AM by hima

    chip into deep sleep when download wrong HEX file

    wangjinhai007_1703486

      I download wrong HEX file into CY8C4247LQI-BL483 chip, then the chip cann't connect to JTAG.

         

      i measure the current and find the chip current is 6mA when power on(very short time), then drop to 5nA, and never up. 

         

      hex file name: "PRoC_BLE_CapSense_Slider_LED" form demo program.

         

      download tools: J-Link

         

      Download software: J-flash

         

      Downloade interface: SWD

         

      please help tell me how to connect JTAG(SWD mode) and erase chip, thanks.