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LED Matrix 的代码
led.qsf
# Copyright (C) 1991-2007 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions
# and other software and tools, and its AMPP partner logic
# functions, and any outpu
led.simfam
BOF
EOF
led.hif
Version 7.2 Build 151 09/26/2007 SJ Full Version
38
2275
OFF
OFF
OFF
OFF
ON
ON
ON
FV_OFF
Level2
0
0
VRSM_ON
VHSM_ON
0
-- Start Partition --
-- End Partition --
-- Start Library Path
led.psp
|
led.pss
|
2ecf35c7ea86279036bc32aa94311c96
led:inst
e13011d1c3fc65f5d8fe929bda0e88e
lpm_counter0:inst1
f911a7e7f76ca44ef0514dafbc271c37
lpm_counter0:inst1|lpm_counter:lpm_counter_component
7abee5a5cf89
led.bsf
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to
led.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity led is
port(clk:in std_logic; --时钟信号
rst:in std_logic; --系统复位信号
q:out std_logic_vector(7 downto 0))
led.c
#include
#include
#include "Led.h"
//+++++++++++++++++++++++++++++++++++++++++++++++++
///////////////////////////0~9
flash unsigned char LED_CODE[23]={0x3f, 0x06, 0x5b,
led.c
//串行驱动led显示，
//一个74hc595位移寄存器驱动三极管驱动led位，
//两个74hc595驱动led段，方式位5位x8段x2=10个数码管
//5分频，每次扫描时间位1.25ms
//定义特殊符号
#define nul 0xf
#define qc 0xc
#define qb 0xb
#define q_ 0xa
#define q__ 0xd