XC3S50 Datasheet, PDF (80/192 Pages) Xilinx, Inc – Revolutionary 90-nanometer process technology

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Spartan-3 FPGA Family: DC and Switching Characteristics
Table 33: BitGen Commands for Variable Phase Mode
Device
DCM Location (Device Top View)
XC3S50
Upper
Lower
All others
Upper left
Upper right
Lower left
Lower right
BitGen Command Line
bitgen -g centered_x0y1:0 design_name.ncd
bitgen -g centered_x0y0:0 design_name.ncd
bitgen -g centered_x0y1:0 design_name.ncd
bitgen -g centered_x1y1:0 design_name.ncd
bitgen -g centered_x0y0:0 design_name.ncd
bitgen -g centered_x1y0:0 design_name.ncd
DS099-3 (v1.3) March 4, 2004
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