JTAG 14 pin adapter

An adapter is available to use J-Link ARM with targets using this 14 pin 0.1" mating JTAG connector.

Pin Signal Pin no. on 20 pin JTAG 1 VTref 1 2 GND GND 3 nTRST 3 4 GND GND 5 TDI 5 6 GND GND 7 TMS 7 8 GND GND 9 TCK 9 10 GND GND 11 TDO 13 12 RESET 15 13 VTref 1 14 GND GND

 Mapping between the JTAG 14 pin adapter and 20 pin JTAG interface

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