J-Tag debugging ML7218D1-MERCURY-M0-PE11 or TL7218D?

wes58

I am not sure whether this is the right forum section or whether I should post it in Hardware section, but I decided to post the question here. Is it possible to use J-Tag debugging on TL7218D/ML7218D1-MERCURY-M0-PE11 module? Reading the datasheet I can't see any pins defined for J-Tag connection on TL7218D.

TL_CHENDI

No worries, feel free to ask your questions.😄 Should your post be placed in an inappropriate forum section, we will advise you of the correct section for consultation. To get back to your question: The JTAG pins of the TL721x series chips are fixed as PC4~PC7. The TL7218D / ML7218D1 does not bring out these four IOs, so JTAG debugging is not supported for this chip/module. If JTAG functionality is required, you may contact our FAE to inquire about other packaged chips in the TL721x series. Thanks!