SOURCE: JTAG Technologies

December 05, 2005 21:00 ET

Overcoming Problems With Testing and In-System Programming of PCBs With BGAs

Free Booklet Describes Powerful and Proven Boundary-Scan Solution

STEVENSVILLE, MD -- (MARKET WIRE) -- December 5, 2005 -- Throughout the electronics industry, manufacturers are turning to the latest device technologies, such as BGAs (ball-grid arrays), chip-scale packages, and other small outlines, to provide the functionality and miniaturization they need. However, the new packaging increases the difficulty of accessing printed circuit boards (PCBs) for testing and on-board device programming. Industry has addressed these difficult access problems through adoption of the IEEE 1149.1 boundary-scan standard to test and perform in-system programming (ISP) on high-density PCBs.

While some test engineers are now familiar with the technology, many others will be looking at its possibilities for the first time. Also, designers working with test engineers at the DFT (design-for-test) phase of product development should be aware of the overwhelming benefits of the boundary-scan technology for testing their products.

With these issues in mind, JTAG Technologies has compiled a new 30-page guide to introduce the subject to engineers and managers. The booklet "demystifies" test procedures in general and, more specifically, illustrates the benefits of adopting boundary-scan test and ISP as an integral part of a product's development. The booklet is available now and can be ordered via the website (www.jtag.com) free of charge. It covers the latest trends and techniques in boundary-scan including the following topics:

--  The recent history of electronic test
--  Alternative methods for overcoming limited test access
--  Requirements for a boundary-scan design implementation
--  What can be accomplished with boundary-scan
--  Embedded testing
--  Boundary-scan testing integrated with ICT
--  Example of a boundary-scan test sequence
    
About JTAG Technologies

JTAG Technologies' products allow electronics manufacturers around the world to focus on achieving cost-effective high-precision test results by providing them with the most comprehensive and effective range of hardware and software solutions available. The company's broad line of software and hardware tools for test preparation, test execution, test result analysis, and in-system programming serves an installed base of more than 4,000 systems in a wide variety of industries such as communications, medical electronics, avionics, defense, and automotive. The company, with its North American office in Stevensville MD and corporate headquarters in Eindhoven, The Netherlands, is the global leader in innovative boundary-scan (IEEE Standard 1149.1) products. In addition to its offices in The Netherlands and the US, JTAG Technologies maintains sales offices in China, Finland, France, Germany, Sweden and the United Kingdom with representatives throughout the world. For more information, visit www.jtag.com.

Contact Information

  • Contact Information
    JTAG Technologies
    Ray Dellecker
    North American Marketing Manager
    Tel: 425-898-8968
    Fax: 425-836-3271
    Email: Email Contact