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LED Matrix 的代码
led.cmd
-w
-heap 400h
-stack 400h
-l rts.lib
MEMORY
{
PAGE 0:
IPRAM : o=0x0100,l=0x2000
PAGE 1:
IDRAM : o=0x2000,l=0x2000
}
SECTIONS
{
.text :>IPRAM PAGE 0
.data :>IPRAM PAGE 0
led.cmd
-w
-stack 400h
-heap 100
-l rts.lib
MEMORY
{
PAGE 0:
VECT : o=80h,l=80h
PRAM : o=100h,l=1f00h
PAGE 1:
DRAM : o=2000h,l=1000h
}
SECTIONS
{
.text : {}> PRAM
led.c
#define SPSA0 *(unsigned int *)0x38
#define SPSD0 *(unsigned int *)0x39
#define TIM *(int *)0x24
#define PRD *(int *)0x25
#define TCR *(int *)0x26
#define IMR *(int *)0x0
#define
led.h
/*
* led.h -- demo of LED application
*
* Author: li ming
* Date: 2003-11-1
* Copyright: AKA Embedded Open Lab
*/
/*****************************
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
led.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity led is
port(din: in std_logic_vector(3 downto 0);
dout: out std_logic_vector(6 downto 0));
end led;
archit
led.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity led is
port(din: in std_logic_vector(3 downto 0);
dout: out std_logic_vector(6 downto 0));
end led;
archit
led.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity led is
port(din: in std_logic_vector(3 downto 0);
dout: out std_logic_vector(6 downto 0));
end led;
archit
led.vhd
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity led is
port(din: in std_logic_vector(3 downto 0);
dout: out std_logic_vector(6 downto 0));
end led;
archit
led.sdb
[p GLOBOPT AUTOSTATIC PIC14 PICMIDHI PICLOMID CANREADCODE ]
"27 C:\HT-PIC\INCLUDE\pic1687x.h
[v _INDF `Vuc 1 s 1 @0 ]
"28
[v _TMR0 `Vuc 1 s 1 @1 ]
"29
[v _PCL `Vuc 1 s 1 @2 ]
"30
[v _STATUS