请教CODE COVERAGE.
Condition coverage,Expression coverage,toggle coverage等5个参数,各自是什么意思?它们相互之间有什么关系?如何提高code coverage?
请教CODE COVERAGE.
按照英文的字面意思理解即可
请教CODE COVERAGE.
看一下modelsim的帮助，应该有相关说明。
请教CODE COVERAGE.
Code coverage is a methodology that has been in use in software engineering for quite some time. The problem with false positive answers (i.e. a bad design is thought to be good), is that they look identical to a true positive answer. It is impossible to know, with 100 percent certainty, that the design being verified is indeed func¬tionally correct. All of your testbenches simulate successfully, but is there a function or a combination of functions that you forgot to verify? That is the question that code coverage can help answer.
它包含：1.Statement Coverage; 2.Path Coverage; 3.Expression Coverage; 4.... 等等。关于这几种Coverage的详细含义和作用可以参考各种仿真、验证工具的说明文档。
请教CODE COVERAGE.
其实UserGuide里都有，
也许每个工具的叫法还不一样。
请教CODE COVERAGE.
每個工具的叫法應該都一樣吧，這是IC設計的必須程序
请教CODE COVERAGE.
These definition specifies the situations like:
FSM transfer
IO toggling
RTL line NOT exercised
If / Case statement NOT reached
Only these four types, nothing more. In a design, as long as you cover all these four types, you are fine.
请教CODE COVERAGE.
[这个贴子最后由niko在 2005/07/22 11:58pm 第 1 次编辑]
不正确. 还是再看看书,不如vera book./vcs-cmView