Introduction: The previous article was only half written and not published yet, so here’s a quick note. Preface Recently, while working with Coresight, I had a persistent question: how does the funnel know which trace source corresponds to the input slave port? After discussing with the FAE from the chip manufacturer today, I finally understood … Read more
The channel interface is used for transmitting events between different Coresight components. It is implemented using two components: CTM: Cross Trigger Matrix, which receives CTI channel signals and broadcasts them to other CTIs. CTI: Cross Trigger Interface, which receives trigger signals, sends trigger signals, receives channel signals, and sends channel signals. Typical applications of the … Read more
Follow+Star Public Account, don’t miss out on exciting content Compilation | strongerHuang WeChat Public Account | Embedded Column Today, many Cortex-M processors can be debugged so conveniently thanks to the CoreSight technology based on Arm Cortex-M processor devices, which introduces powerful new debugging and tracing features. Let’s focus on the debugging and tracing aspects of … Read more
Today, many Cortex-M processors can be debugged so conveniently due to the CoreSight technology based on Arm Cortex-M processor devices, which introduces powerful new debug and trace functionalities. Let us focus on the debugging and tracing related content in CoreSight. strongerHuang 1 Debugging and Tracing Functions The two main functions of CoreSight are debugging and … Read more
Follow+Star Public Account, don’t miss exciting content Author | strongerHuang WeChat Official Account | strongerHuang Nowadays, the convenience of debugging numerous Cortex-M processors is due to a technology called CoreSight based on Arm Cortex-M processor devices, which introduces powerful new debugging and tracing functions. Next, let’s focus on the debugging and tracing aspects of CoreSight. … Read more