BST可以在不使用物理测试探针的情况下测试引脚连接，并在设备正常运行时捕获功能数据。设备中的边界扫描单元可以将信号施加到引脚上，或者从引脚或核心逻辑信号中捕获数据，即测试数据串行地移入边界扫描单元, 捕获的数据连续移出，这样就可以实现 ...

JTAG（JointTest ActionGroup）是一个接口，为了这个接口成立了一个小组叫JTAG小组，它成立于1985年。在1990年IEEE觉得一切妥当，于是发布了IEEE Standard 1149.1-1990，并命名为Standard Test Access Port and Boundary-ScanArchitecture，这就是大名鼎鼎的JTAG了。 JTAG的三大功能你知道吗 ...

JTAG (jay-tag) is one of the engineering acronyms that has been transformed into a noun, although arguably it is not so popular as RAM, or CPU. IEEE Std 1149.1-1990 IEEE Standard Test Access Port and ...

J-LINK REDUCES JTAG DEBUG PINCOUNT FROM 5 to 1! Pittsford, New York—Traditional JTAG boundary-scan testing normally takes up 5 valuable pins on an i.c., requires 5 resistors, and increases chip power.

8051 instruction set compatible CPU soft core includes on-chip, real-time monitoring and debug capability, and is designed for implementation in Actel ProASICPLUS* re-programmable FPGAs PLANO, Texas, ...

JTAG stands for Joint Test Action Group and is pronounced to jay-tag but, which is normally meaning IEEE std 1149.1-1990 IEEE Standard Test Access Port and Boundary-Scan Architecture. This standard is ...

Intel(R) System Studio Developer Story : With XDB and MinnowBoard MAX , how to debug exception errors in the Android-Linux-Kernel. In this article, we can see how to ...

Tap-Hat is a multi-purpose JTAG debugger board for those developing software to run on Raspberry Pi: RTOSs, Linux and bare-metal code in particular. Photo of prototype As well as this, the board can ...