Protocol
SWD
Serial Wire Debug · ARM SWD
Lab ready Full lab
ARM two-pin debug protocol (SWDIO/SWCLK) replacing full JTAG for Cortex-M. Packets select DP/AP registers for memory access, breakpoints, and flash programming.
Tags
debugcortex-mdaparm
Sources
- ARM Debug Interface (ADI) Architecture
- CMSIS-DAP / probe vendor docs
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