What is the maximum allowable rise time for general inputs and clock inputs?
In the Virtex, Virtex-E, Spartan-II, and Spartan-IIE data sheets, this value is described as Tin (Input signal transition time) under Recommended Operating Conditions." This value pertains to both general inputs and clock inputs.
Virtex / Spartan-II: Tin max = 250 ns
Virtex-E / Spartan-IIE: Tin max = 250 ns
AR# 10548 | |
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日期 | 12/15/2012 |
状态 | Active |
Type | 综合文章 |