jtag sequences for cortex
Posted 12 January 2011 - 01:49 PM
Cortex-M processors are based on CoreSight Debug and Trace Technology
An overview of the technology can be found here: (CoreSight Technology System Design Guide)
You will need ARM Debug Interface v5 for details of connecting to the Debug Access Port (DAP).
After connecting to the debug access port, you can then access debug features in form of
programmable registers in the Cortex-M3 memory space. You will need the ARMv7-M
Architecture Reference Manual (http://infocenter.ar...403c/index.html)
to know the details of the debug architecture.