文件名称：IEEE Std 1149
文件大小：1.04MB
文件格式：ZIP
更新时间：2012-09-30 11:38:13
IEEE JTAG
Circuitry that may be built into an integrated circuit to assist in the test, maintenance, and support of assembled printed circuit boards is defined. The circuitry includes a standard interface through which instructions and test data are communicated. A set of test features is defined, including a boundary-scan register, such that the component is able to respond to a minimum set of instructions designed to assist with testing of assembled printed circuit boards. Also, a language is defined that allows rigorous description of the component-specific aspects of such testability features.
【文件预览】：
00938734.pdf