4 Replies Latest reply on Sep 24, 2019 8:16 AM by NaJa_4363881

    CY8CKIT-059 SWD interfacing with PSoC 4 MCU

    NaJa_4363881

      Hello,

       

      I am currently working on the CY8CKIT-059 to interface with an external PSoC 4 MCU (CY8C4014SXI-421; 16-pin SOIC). But since the external PSoC 4 doesn't have an external reset pin (XRES) like other PSoC 4 packages but only has an internal Reset Pin on port P1_6, whereas the SWD interface from the Kit Prog board of the CY8CKIT-059 has a reset, I thought of checking whether using the SWDIO, SWDCLK and GND pins to interface the external PSoC 4 from Kit Prog can provide a complete interface to program the device. I am also using an external power supply to the PSoC 4 as it uses a 3.3 V and is not using the VTARG (5 V) pin on the Kit Prog board.

       

      Please kindly advise me regarding this concern.

       

      Thanks & Regards,

      Nandhini Jayapandian