In the previous article, I introduced some useful debugging communication interface tools. Interested readers can check it out: [Embedded Auxiliary Tools]: Communication Interface Edition. This time, I will introduce the affordable and effective OpenOCD toolchain.Before introducing OpenOCD, let me first explain two concepts: ICD and OCD.ICD and OCDStrictly speaking, ICD (In-Circuit Debugger) and OCD (On-Chip … Read more
Failure of PCB Through-Hole ICD: Analysis and Prevention of Inner Layer Interconnection Defects As electronic products evolve towards higher density and reliability, ICD issues have increasingly become a key factor affecting PCB quality. The risk of ICD failure significantly increases, especially in high-frequency, high-speed materials, thick boards, and HDI boards. Understanding the mechanisms of ICD … Read more
Click the above “Mechanical and Electronic Engineering Technology” to follow us In the vast world of the electronics manufacturing industry, PCB (Printed Circuit Board) is undoubtedly the shining star. It is not only an indispensable component in electronic devices but also the bridge connecting various electronic components. However, during the production process of PCBs, engineers … Read more