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CY8C58LP66AXI-LP021 is not found by SWD | Cypress Semiconductor

CY8C58LP66AXI-LP021 is not found by SWD

Summary: 1 Reply, Latest post by Bob Marlowe on 22 Feb 2016 04:25 AM PST
Verified Answers: 0
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doedelhoch4_1549746's picture
22 posts

Hi guys!

I tried to program my PSoC5 today. Sadly, it is not recognized with the KitProg at all. I have 3.3V on all VDD pins and 1.8V on all VCC pins (generated from internal regulator. I have caps on every pin as explained in the application note. I also recieve a clock on the ck pin and data on the io pin of the SWD interface of the chip. So I am wondering: can I flash that thing with the CY8CKIT-042-BLE or is that my mistake? Or could it be that I broke the chip by applying 5V to the VCC pins (which I first mistakenly did ...)? Or is there something else I have to take into account?

Any help is very much appreciated.



user_1377889's picture
9249 posts

What are the connections you made to your PSoC5 board and the BLE Kit? How is the BLE kit configured? Without Module? What else is connected to your PSoC5 board?

The programming can be done with the BLE Kit, better would be to get a CY8CKIT-059 and snap off the Kitprog, care for the 5V supply when programming.



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