摘要
边界扫描机制是一种新型的VLSI电路测试及可测试性设计方法。该文在研究边界 扫描体系结构和TAP接口控制器的基础上,在一个测试系统中,实现了基于JTAG规范的主TA P 接口设计。
Boundary-scan technique(BST) is a new and effective way of test and design for testability for VLSI circuits. On the basis of research on the boun d ary-scan architecture and TAP controller, the paper implements a design for a T AP interface based on JTAG specification in a test system.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第3期139-141,共3页
Computer Engineering