Adc0809

Hi all.

I am beginner in VHDL. Recently, I have tried VHDL coding for ADC0809. I am doing this tutorial http://www.ece.ualberta.ca/~elliott/ee552/studentappnotes/1999f/ad_converter/ad_converter.vhd.

But, I am little bit confuse about the coding. I am confuse about this part "adc_output00FL, adc_output01FR,adc_output10BL, adc_output11BR". Does everybody know what does it means? Kindly help me. Thanks in advance

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