fifo_adc_exdes.ucf

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# Core Period Constraint. This constraint can be modified, and is
# valid as long as it is met after place and route.
  NET "RD_CLK"  TNM_NET     = "RD_CLK";
  NET "WR_CLK"  TNM_NET     = "WR_CLK";
  TIMESPEC "TS_RD_CLK"      = PERIOD "RD_CLK" 50 MHZ;
  TIMESPEC "TS_WR_CLK"      = PERIOD "WR_CLK" 50 MHZ;
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