Can VREF pins be used as user I/Os if the I/O standard used does not need a VREF?
A VREF may be used as a user I/O when it is not needed for any I/O standard in the bank. This is true for all Virtex and Spartan families.
AR# 6158 | |
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日期 | 12/15/2012 |
状态 | Active |
Type | 综合文章 |