GDB Interview Question:

What is BDM, and what is its use?

Submitted by: Administrator

Background Debug Mode (BDM) interface is an electronic
interface that allows debugging of embedded systems.
Specifically, it provides in-circuit debugging
functionality in microcontrollers. It requires a single wire
and specialized electronics in the system being debugged. It
appears in many Freescale Semiconductor products.
Submitted by: Administrator