JTAG


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JTAG

This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)

JTAG

(Joint Test Action Group) An IEEE standard for boundary scan technology. See scan technology.
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References in periodicals archive ?
ProVision integrates testing and flash and CPLD programming tasks and operates with all existing JTAG Technologies production systems.
In addition, the JTAG port is used by the semiconductor industry or the software debug emulation part of the industry to access internal registers so a designer can see how his software is running.
You connect a USB port on your host PC to the reference-design board through the JTAG pod.
Woppman elaborated on the company's embedded instrument technology (Figure 3): "All of the tools for the ScanWorks platform for embedded instruments are targeted at PCB and assembly test." In addition to the integration with Teradyne instruments, he cited FPGA-controlled test (FCT), the high-speed I/O (HSIO) validation tool, and tools that support the IEEE P1687 Internal JTAG (IJTAG) standard.
On the controller front, JTAG Technologies announced an extension to its line of boundary-scan IEEE 1149.1 controllers (Figure 1) in August.
Thomas Wenzel, also a managing director, remains as the head of the Embedded JTAG Solutions division.
Interfaces include WiFi, Bluetooth, USB, Ethernet, USB-to-Ethernet, CAN, CAN-FD, Automotive Ethernet, Debug ports, JTAG, User applications and Software defined radio.
In this article, we can see how to debug and check the exception error in Android Linux Kernel in Intel (R) Architecture-based system with Intel (R) JTAG Debugger which is a part of tool Intel System Studio (R) Ultimate Edition.
The team also found that the boundary scan tool the designer used had not ensured a proper JTAG connection.