文件名称：基于VHDL的VGA彩条显示
文件大小：1KB
文件格式：VHD
更新时间：2015-08-24 09:13:23
彩条
竖条显示 process(hcnt,vcnt) begin if hcnt>=143 and hcnt<=223 then GRB<="000"; elsif hcnt>223 and hcnt<=303 then GRB<="001"; elsif hcnt>303 and hcnt<=383 then GRB<="010"; elsif hcnt>383 and hcnt<=463 then GRB<="011"; elsif hcnt>463 and hcnt<=543 then GRB<="100"; elsif hcnt>543 and hcnt<=623 then GRB<="101"; elsif hcnt>623 and hcnt<=703 then GRB<="110"; elsif hcnt>703 and hcnt<=783 then GRB<="111"; end if; end process;