嵌入式系统的开发和调试是一项复杂的任务，需要强大的工具和接口来确保硬件和软件的正确性。在这个领域，JTAG（Joint Test Action Group）和SWD（Serial Wire Debug）是两个常用的调试接口标准，它们在嵌入式系统开发中起到关键作用。本文将深入研究JTAG和SWD，比较 ...

受用户经常 “使用一个 Pico 来调试在另一个 Pico 上运行的程序” 所启发，Raspberry Pi（树莓派）宣布推出了一个完整的调试硬件解决方案 Debug Probe。允许用户调试运行在 Raspberry Pi Pico 或其他基于 Arm 的微控制器上的代码；由 RP2040 驱动，售价为 12 美元。 这是树莓 ...

作为嵌入式工程师，下载调试器都应该知道，但你真正了解其SWD 和 JTAG接口的含义和区别吗？ 什么是下载调试器 简单来说，下载调试器是将PC（例如通过USB协议）发送的命令转换为MCU（负责MCU内部外围设备）理解的语言（例如SWD或JTAG协议）的设备，加载代码并 ...

CAMBRIDGE, UK – Sept 23, 2009 – ARM [(LSE: ARM); (Nasdaq: ARMH)] has introduced multi-drop support into the ARM® CoreSight™ Serial Wire Debug (SWD) solution, enabling simultaneous connection to ...

Say you’re tinkering with a smart device powered by a CPU that uses Serial Wire Debug (SWD), but doesn’t mark the testpoints. Finding SWD on a board — how hard could it be? With [Aaron Christophel]’s ...

SWD(Serial Wire Debug) Verification IP provides an efficient and simple way to debug and trace functionality on processor cores and System on Chip (So ...

The engineers and designers at Raspberry Pi have this week launched a new piece of hardware in the form of the plug and play Raspberry Pi Debug Probe which is now available to purchase priced at just ...

Since the introduction of the Raspberry Pi Pico, developers like to use it to debug programs running on another Raspberry Pi. Inspired by the trend, Rasbperry Pi is launching its own Debug Probe for ...

Say you’re tinkering with a smart device powered by a CPU that uses Serial Wire Debug (SWD), but doesn’t mark the testpoints. Finding SWD on a board — how hard could it be? With [Aaron Christophel]’s ...

A software developer describes tips and tricks for using the built-in debugging options on the ARM Cortex M microcontroller. (Paper from ARM TechCon 2010.) This article is from class ATC-133 at ARM ...