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Unable to program LPC1347 using JTAG pins.

Question asked by Shreelaxmi Nair on Jul 7, 2016
Latest reply on Jul 8, 2016 by Shreelaxmi Nair

Hi all,

I am using LPC1347. In this controller TMS and SWDIO are not multiplexed.

So I have used Ulink Pro to program the controller via JTAG. However the device does not get detected via JTAG. Programming via SW is possible though. Can any one help and explain why programming via JTAG is not happening?