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Hi,
I'm running PSoC 3.3 for CY8C3666LTI-027.
In the System tab of the IDE there are only the two debug select options: SWD and SWD+SWV.
There's neither choices for GPIO (no debug) nor JTAG. None of the JTAG pins are used for anything else.
JTAG is needed for boundary scan and programming using third-party probe.
What may be the reason why the JTAG options do not exist?
Solved! Go to Solution.
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I found the solution 🙂
It suddenly struck me that I was working on an application that is dependent on a bootloader. The bootloader had all the debug options. When changing to JTAG for the bootloader and including the newly built bootlader in the application, all the options appeared for the application.
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Hello,
Can you please try updating the PSoC Creator and check. I'm able to see the JTAG option in PSoC Creator 3.3CP3 for a sample project.
Thanks,
Hima
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Thanks for your reply.
I tried updating to both SP2 and CP3 but with same result. On the other hand, when I opened an example project I could see all the five Debug Select options even after selecting the same device.
This is a design I have ingerited. Are there some settings or pins that need to be set or something else in the design/configuration required to enable JTAG?
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I found the solution 🙂
It suddenly struck me that I was working on an application that is dependent on a bootloader. The bootloader had all the debug options. When changing to JTAG for the bootloader and including the newly built bootlader in the application, all the options appeared for the application.