锁存器 vhdl Library IEEE ; use IEEE.std_logic_1164.all ; ENTITY latchinf IS PORT ( enable, data : IN BIT; q : OUT BIT ); END latchinf; ARCHITECTURE maxpld OF latchinf IS BEGIN latch : PROCESS (enable, data) BEGIN IF (enable = '1') THEN q END IF; END PROCESS latch; END maxpld;
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