我的程序如下:EMP3032ATC44-10的引脚怎么分配,先谢过哦,主要是控制时钟的引脚怎么分配?拜谢了,我是新手不懂,谢谢好心人哦!
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_ARITH.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;
ENTITY led IS
PORT(OE:IN STD_LOGIC; --低电平有效
A:IN STD_LOGIC; --控制时钟输入端,时钟连接带有同门缓冲器的输出
RESET:IN STD_LOGIC; --置0 低电平有效
SET:IN STD_LOGIC; --置1 低电平有效
DATA:IN STD_LOGIC; --数据输入
Q:OUT STD_LOGIC --输出
);
END led;
ARCHITECTURE behavior OF led IS
SIGNAL Y_TEMP:STD_LOGIC;
SIGNAL CLOCK_TEMP:STD_LOGIC;
SIGNAL Q_TEMP:STD_LOGIC;
BEGIN
P1:PROCESS(OE,A)
BEGIN
IF(OE='1')THEN
Y_TEMP<='Z';
ELSE
Y_TEMP<=A;
END IF;
CLOCK_TEMP<=Y_TEMP;
END PROCESS;
P2:PROCESS(CLOCK_TEMP,RESET,SET)
BEGIN
IF(SET='0' AND RESET='0')THEN
Q_TEMP<='Z';
ELSIF(SET='1' AND RESET='0')THEN
Q_TEMP<='0';
ELSIF(SET='0' AND RESET='1')THEN
Q_TEMP<='1';
ELSIF(SET='1' AND RESET='1')THEN
IF(CLOCK_TEMP'EVENT AND CLOCK_TEMP='1')THEN
Q_TEMP<=DATA;
END IF;
END IF;
Q<=Q_TEMP;
END PROCESS;
END behavior;
EMP3032ATC44-10的引脚怎么分配,先谢过哦,主要是控制时钟的引脚怎么分配?拜谢了,我是新手不懂,谢谢好心人哦!