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  3. AR# 5589: Virtex - What are the empty site I/O blocks for Virtex devices in fpga_editor?

AR# 5589

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Virtex - What are the empty site I/O blocks for Virtex devices in fpga_editor?

描述

Keywords: Virtex, empty, site, epic

For Virtex devices, some I/O blocks are said to be empty sites in Epic. What does "empty site" mean? How can they be used?

解决方案

They are IOBs that have not been implemented but are for future expansion. They cannot be used as IOs.
AR# 5589
日期 09/13/2007
状态 Archive
Type 综合文章
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