General description:
What are the Power/Ground pair numbers for different Virtex packages? What are the simultaneous switching outputs guidelines?
The SSO guidelines with the effective Power/Ground pair per package are available in (Xilinx XAPP133): "Using the Virtex SelectI/O Resource."
Currently CB228 and CG560 packages are not listed. Please use the following guidelines for these packages:
- For CB228 package, use the same guidelines as the PQ240 package data for the available Power/Ground pairs and SSO per Power/Ground pair.
- For CG560 package, use the same guidelines as the BG560 package data for the available Power/Ground pairs and SSO per Power/Ground pair.
AR# 7821 | |
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日期 | 12/15/2012 |
状态 | Active |
Type | 综合文章 |