发明名称 Recursive partitioning based placement for programmable logic devices using non-rectilinear device-cutlines
摘要 A method of placing a circuit design on a target device can include subdividing at least a portion of the circuit design into at least a first design-partition and a second design-partition separated by a design-cutline, and subdividing at least a portion of the target device into at least a first device-partition and a second device-partition separated by a device-cutline. The method can include determining a design-cutset corresponding to a design-cutline and calculating a measure of required wire-bandwidth for the device-cutline according to the design-cutset. The length of the design-cutline can be increased according to the measure of required wire-bandwidth, thereby altering the perimeter of the first device-partition and the perimeter of the second device-partition.
申请公布号 US7530045(B1) 申请公布日期 2009.05.05
申请号 US20060599142 申请日期 2006.11.14
申请人 XILINX, INC. 发明人 KANNAN PARIVALLAL
分类号 G06F17/50;H03K17/693 主分类号 G06F17/50
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