JTAG AND AVR | Electronics › Electronics › JTAG AND AVR This topic has 1 reply, 2 voices, and was last updated 8 years, 1 month ago by Vara Ashishkumar. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 20, 2015 at 8:51 am #3684 ayush kaushikParticipant What r the applications of JTAG in avr or in other microcontrollers ( i.e, the use of giving JTAG features in these controller)? August 5, 2015 at 12:43 pm #13144 Vara AshishkumarParticipant JTAG is used to hardware and software debug.You can debug your code using JTAG. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In