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CY8CKIT-044 External and On board PSoC Programming | Cypress Semiconductor

CY8CKIT-044 External and On board PSoC Programming

Summary: 1 Reply, Latest post by Bob Marlowe on 13 Jan 2016 11:36 PM PST
Verified Answers: 1
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KGaza's picture
13 posts


I have a CY8CKIT-044 Pioneer kit with PSoC 4 CY8C4247AZI-M485 on board. In another PCB, I have the same PSoC 4 and I would like to program it using the CY8CKIT-044 SWD Programming pins test points. 

In the Pioneer Kit Guide for the CY8CKIT-044, Appendix A.3.16, it is noted that I should remove the R51, R53 and R55 which are 0 ohm resistors connected to the PSoC on board programming pins.


Since I am to program the same PSoC chipset, is it ok not to remove the resistors? I will be testing the code both on the PSoC 4 on board and the PSoC 4 in my PCB.




user_1377889's picture
9249 posts

No way. The kitprog cannot be connected to two target chips at the same time.


A cheap and safer solution would be to get hands on a CY8CKIT-043, snapp off the Kitprog and use that for programming any PSoC. No need to tamper with your valuable pioneer kit.



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