When I open Timing Analyzer and try to perform the Analyze - Against Timing Constraints operation, while I select the Options tab, the Voltage and Temperature prorating boxes are greyed out. Why does this occur?
The option is greyed out because prorating information is not yet available.
| AR# 22481 | |
|---|---|
| 日期 | 12/15/2012 |
| 状态 | Active |
| Type | 综合文章 |