Application Notes
Using TM4C12x Devices Over JTAG Interface
Texas Instruments
Published : 18 Aug 16
Description
The IEEE Standard 1149.1-1990 IEEE Standard Test Access Port and Boundary-Scan Architecture (JTAG) is a method for verifying designs and testing printed circuit boards after assembly. It is used as the primary means for transferring data to a nonvolatile memory of an embedded system and debugging embedded software.
This application report describes the physical connections for JTAG and desi