arr_mode<="000"; CASE cl_beeper IS WHEN '1'=>beep_flag<='0'; WHEN OTHERS=>beep_flag<='1'; END CASE; ELSE

num2<=num2-1; END IF; END IF;

ELSIF up='1'THEN --暂停漂洗，up高电平调时，实现加1--

num2<=num2+1;de2<=de2+1;

ELSIF down='1'THEN --暂停漂洗，down高电平调时，实现减1--

IF(num2/=0)THEN

num2<=num2-1;de2<=de2-1; END IF; ELSE NULL; END IF; ------------------------3.------------------------

单

脱

水

模

式