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📄 testbench.vhd

📁 fpga从FIFO读数据并上传到双口ram中。
💻 VHD
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12345 
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait;
datains <= x"01";
wait for 300 ns;
datains <= x"47";
wait until fifors = '1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
datains<=x"47";
wait until fifors='1';
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