FDI uEZ GUI, User Manual

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U E Z G U I - 1 7 8 8 - 7 0 W V M U s e r ’ s M a n u a l P a g e | 16
3/20/2024
Copyright ©2024, Future Designs, Inc
Revision 5
Figure 3 – SEGGER J-Link Lite Cortex-M 9-Pin JTAG with pinout (Rev 2.X+)
SEGGER and OLIMEX both provide adapters to convert the standard 20-pin JTAG to the new ARM 9-pin JTAG.
The SEGGER adapter also allows for connecting TRST through the use of a solder bridge if needed. These
adapters have female pins, and are only compatible with 20-pin JTAG units that have male pins. Both of these
adapters come with the required cable.
•
SEGGER 9-pin adapter - https://www.segger.com/jlink-adapters.html#CM_9pin
•
OLIMEX 9-pin adapter - https://www.olimex.com/Products/ARM/JTAG/ARM-JTAG-20-10/
J12 - Tag Connect
The UEZGUI-1788-70WVM-BA also includes the ability to JTAG and program using the Tag-Connect TC2050-
ARM2010 ARM 20-pin to TC2050 Adapter.
Adapter:
https://www.tag-connect.com/TC2050-ARM2010
Cable with legs: https://www.tag-connect.com/TC2050-IDC
Cable with no legs: https://www.tag-connect.com/TC2050-IDC-NL
Holding clip for no-legs cable version: https://www.tag-connect.com/TC2050-CLIP
Figure 4 – Tag-Connect JTAG adapter, cables, and pinout for 10-pin TC2050