专利名称：Segmentation of tracks in FPGA routing
channels
发明人：Greene, Jonathan W.,Kaptanoglu, Sinan,El
Gamal, Abbas A.
申请号：EP91304938.3申请日：19910531公开号：EP0463746B1公开日：19970416
摘要：A segmented routing architecture includes three or more different interiorsegment lengths within all of the segmented tracks in a channel. Four or more differentsegment lengths of interior segments are present in a channel if the sole segment ineach unsegmented track is considered, too. Two or more different segment lengths ofinterior segments exist within a single wiring track. Lengths of adjacent segments within atrack are balanced with a ratio not exceeding about two. In any given channel, theaverage length of all the segments in each column is relatively low in the interior andincreases substantially monotonically towards the ends of the channel.
申请人：ACTEL CORP
地址：US
国籍：US
代理机构：Senior, Alan Murray
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