?? fenwei2.vhd
字號:
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
ENTITY Fenwei2 IS
PORT(Numin:IN integer RANGE 0 TO 63;
NumC,NumD:OUT Integer RANGE 0 to 9);
END ENTITY;
ARCHITECTURE behavior OF Fenwei2 IS
BEGIN
process(Numin)
BEGIN
IF Numin>=60 THEN
NumC<=6;
NumD<=Numin-60;
ELSIF Numin>=50 THEN
NumC<=5;
NumD<=Numin-50;
ELSIF Numin>=40 THEN
NumC<=4;
NumD<=Numin-40;
ELSIF Numin>=30 THEN
NumC<=3;
NumD<=Numin-30;
ELSIF Numin>=20 THEN
NumC<=2;
NumD<=Numin-20;
ELSIF Numin>=10 THEN
NumC<=1;
NumD<=Numin-10;
ELSE
NumC<=0;
NumD<=Numin;
END IF;
END PROCESS;
END ARCHITECTURE behavior;
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