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JTAG (Joint Test Action Group)

Table of Contents

About

  • Traditional Connection for debug for ARM 7/9 family
  • Needs 4 pins minimum

References

https://www.corelis.com/education/tutorials/jtag-tutorial/what-is-jtag/

https://www.reddit.com/r/embedded/comments/x9461f/learning_to_get_the_full_use_of_jtag/

https://www.xjtag.com/about-jtag/what-is-jtag/

https://www.jtag.com/

https://www.xjtag.com/about-jtag/jtag-a-technical-overview/

https://www.allaboutcircuits.com/technical-articles/introduction-to-jtag-test-access-port-tap/

https://digilent.com/shop/fpga-boards/programmers/?srsltid=AfmBOorCLSFXmAjyaryBZcczgflfPzPOMZ_gw2r4etvK6CyT2OLA1X0h