Moreover, at-speed delay test should be consid- ered as well to guarantee the high quality of the designs in deep sub-micron process and below. In this paper, we pre- sented our experiences in scan compression flow. By adopt- ing Synopsys DFT MAX solution, on-chip decompressor and ...
如何把SCAN做得更好? 为了进一步提高DPPM以及测试效率,发展了很多SCAN技术,比如:Testpoint、SCAN compression、wrapping core等等~ 欢迎点赞收藏,大家愿意看的话,我再抽时间更新一下这些SCAN技术; 欢迎关注 @赛先生思考 ~ 北大学生,和大家一起学习! 发布于 2022-09-18 10:54 ...
Scan和BIST属于DFT范畴的两种技术，本质还是设计，因为这两种技术是会实实在在的在芯片中生成硬件电路的...
Scan和BIST属于DFT范畴的两种技术，本质还是设计，因为这两种技术是会实实在在的在芯片中生成硬件电路的...
Tessent Streaming Scan Network packetizes test data to dramatically reduce DFT implementation effort and reduce manufacturing test cost. By decoupling core-level and chip-level DFT requirements, each core can be designed with the most optimal compression configuration for that core. ...
Tessent ScanPro provides advanced scan DFT features that maximize the performance of scan-based test, such as those provided by Tessent TestKompress, Tessent FastScan, and Tessent LogicBIST products. Read fact sheet Why Tessent ScanPro? Tessent ScanPro is the industry’s highest capacity and mo...
while providing predictable, high fault coverage and scalable test cost. More recently, products such as TetraMAX DSMTest and DFTMAX are widely used for testing for complex fault models, at-speed testing and scan compression, and these are all built on the foundation of scan-based DFT. Thus...
A new test data compression scheme for circular scan is proposed in this paper. For circular scan, the response of the previous test vector is used as the next test vector’s template, and only the conflicting bits between the previous response and the next vector are required to be updated...
Chaos-based crypto and joint crypto-compression systems for images and videos The security of image and video data is important formany applications which require in real-time a highsecurity level. In the first part of this work, fourchaos-based cryptosystems, flexible, efficient, andmore robust...
During this course you will insert full scan in a design using Tessent Scan, and create high quality test patterns using the ATPG tool. You will also learn about ATPG compression techniques including an introduction to Tessent TestKompress. The hands-on labs are designed to reinforce key ...