Understanding JTAG and Other Debug Interfaces

Understanding JTAG and Other Debug Interfaces

1. JTAG Protocol JTAG (Joint Test Action Group) is an international standard testing protocol (IEEE 1149.1 compatible), primarily used for internal chip testing. Most advanced devices today support the JTAG protocol, such as ARM, DSP, and FPGA devices. The standard JTAG interface consists of 4 lines: TMS, TCK, TDI, and TDO, which correspond to test … Read more

The Most Powerful Development Board from Arduino and Full Support for N32 Series MCU by J-Link at Embedded World 2023

The Most Powerful Development Board from Arduino and Full Support for N32 Series MCU by J-Link at Embedded World 2023

Follow+Star Public Account, don’t miss out on exciting content Author | strongerHuang WeChat Public Account | Embedded Column Embedded News Issue 07 is here: 1. Arduino Launches the Most Powerful Development Board At the beginning of this month (March 1), Arduino officially launched its “strongest” development board ever, featuring a dual-core STM32H7 (Cortex-M7 core at … Read more