嵌入式JTAG解决方案应用示例
嵌入式JTAG解决方案使得用户可以在每个“生命周期”中使用高效的测试和编程程序 （嵌入式板卡测试、嵌入式编程）。
在设计和原型阶段，开发人员能够快速、轻松地验证电路。
另一方面，对于制造部门而言，快速测试方法并且能够进行精确的错误分析也至关重要。
在这种情况下，必须考虑不同的生产要求（规模较低的生产量、或大批量联机生产）。
Commissioning of prototypes
Do you repeatedly experience problems when commissioning your prototypes?
The increasing shortage of skilled workers combined with time sensitive deadlines mean that almost no developer can afford to waste time when validating prototypes.
Often firmware for the new board design is not ready or simply not yet error-free. We will show you how you can quickly check your hardware for soldering and assembly errors, and save an average of two weeks per project on troubleshooting.
Pin-level fault diagnosis
You have a faulty electronics assembly – how quickly can you find the root cause?
To check whether a board is functioning correctly, a functional or end-of-line test is usually implemented at the end of the production line. The aim is not to find failures, but to ensure that there aren’t any. This is because if the failure is found here, it is usually expensive and very time-consuming to repair. We will show you how to locate a hardware failure with pin-level accuracy in just a few seconds.
With ever-increasing amounts of data and rising costs for test and programming fixtures, it makes sense to combine electrical testing with programming. The latter is, of course, only carried out after a PASS test, and a combined test and programming station is desirable.
Efficient prototype commissioning with the SCANFLEX Board Grabber
Do you often wish you had a third hand? Universal board fixture with the option to hold manually placed probes.
Particularly when validating prototypes or testing small lots of boards, a bed-of-nail adapter is often not available for cost reasons. Our Board Grabber can solve this problem effectively.
调试、测试和编程
赛灵思Xilinx Zynq-7000-SoC（片上系统）
赛灵思Xilinx Zynq-7000 All Programmable片上系统（SoC）系列为高度灵活设计基于SoC的解决方案提供了高水平的可编程性。
Zynq设备的主要应用领域是控制、通信、安全技术、系统管理和系统分析。
在系统技术ChipVORX配置并控制Zynq 7000 SoC的测试、调试和编程功能。ChipVORX型号包含用于在命令级别来控制嵌入式硬件的所有必要结构和功能信息。
The electrical test with the JTAG/Boundary Scan
HANZA Beyers GmbH is a medium-sized contract manufacturer, based in Mönchengladbach. The company works on behalf of OEM customers from the telecommunications , medical and building technology sectors. There are increasing enquiries from the fields of Intelligent electronics for Industry 4.0 and Smart Home applications. From Pilot Series and Prototypes to batch sizes of 50,000, the production scales flexibly and also implements demanding technological customer requirements.
![[Translate to Englisch:] JTAG/Boundary Scan Tester und Programmer](/fileadmin/images/ejs/hardware/Juliet_Anwendung_Web.jpg)
Challenge
- in some cases customers require an error tolerance of <1%
- difficult testability due to high use of BGA and missing test points
- supplement to In-Circuit Test necessary
- compliance with Cycle rates
