JTAG maximum trace length

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cross mob
MiBr_1434631
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Is there a maximum trace length for the JTAG wires when connected to a PSoC 5LP?

I've done some research and I found some sites that say the limit is 3" and other sites that say there's no practical limit.

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This sounds like a good candidate for a bootloader.  So you can test/debug via JTAG in the lab and then deploy to the field using something like a UART.

Edit: cleaned up the grammar, that's what I get for replying on mobile.

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