代码搜索:P0口控制
找到约 10,000 项符合「P0口控制」的源代码
代码结果 10,000
www.eeworm.com/read/353474/10444294
asm 9_55keyd.asm
;//*********************************************************
;文件名: 55KeyD for 8088
;功能: 8255控制键盘显示实验
;接线: 连接8279键盘显示模块的JD3E到8255模块的JD3C(PA口);
; JD2E到8255模块的JD4C(PB口)
www.eeworm.com/read/242685/12991081
c 12-4.c
#include "mylib.h"
extern uint k;
void main(void)
{
// DDRC=0xF0; //C口高四位为输出控制端口
// DDRA=0xFF; //A口为数据线(一般为输出,仅在读LCD状//态时为输入)
// f
www.eeworm.com/read/231884/14216812
txt lingyanglcddisplay.txt
//IOA0_8 D0_8 数据IOA口低8位
//IOB0_2 RS RW E 控制口IOB低三位
#include
void delay(int count);
void sendCMD(int dat); //发送命令字
void sendDAT(char
www.eeworm.com/read/375265/9366790
h numbers.h
#ifndef _Numbers_h
#define _Numbers_h
void Number1()
{
P0 = 0x00 ;
P2 = 0x00 ;
col(0,1,1,1,1,1,1,1);
}
void Number2()
{
P0 = 0xFE ; col(0,0,0,0,0,0,0,0);
clear(); col(1,1,1,
www.eeworm.com/read/350384/10745496
asm intr.asm
.section program;
#include "intr.def"
.extern _ivg_isr;
_init_interrupt_vector:
.global _init_interrupt_vector;
[--sp] = r0;
[--sp] = p0;
[--sp] = p1;
SAVE_LC0();
www.eeworm.com/read/273690/10906412
23 lljj11.23
V1
I768
U20
N2
= 1LD3 2LD3 3LD3 1A5 2A5
=1Q2 2Q2 1TD8 2TD8 MSL11X MSS
P4 0
P8 2
P12 3
P16 3
P20 4
P21 5
P21 4
P21 4
P21 5
P21 4
P21 5
P21 4
P21 4
P21 5
P21 4
P21 5
P21 4
P21 4
www.eeworm.com/read/273690/10906818
2 m.2
V1
I768
U20
N2
= 1LD3 2LD3 3LD3 1A5 2A5
=1Q2 2Q2 1TD8 2TD8 MSL11X MSS
P7 2
P13 3
P13 4
P13 3
P13 4
P13 3
P13 3
P12 4
P13 3
P13 4
P13 3
P13 4
P13 3
P13 3
P13 4
P12 3
P13 4
P13 3
www.eeworm.com/read/314709/13560565
h yc8051f040.h
#ifndef YC8051F040CPU_H_DEFINED
#define YC8051F040CPU_H_DEFINED
#define P0PAGE 0x00
sbit P00 = P0 ^ 0;
sbit P01 = P0 ^ 1;
sbit P02 = P0 ^ 2;
sbit P03 = P0 ^ 3;
sbit P04 = P0 ^ 4;
sbit P0
www.eeworm.com/read/314701/13560637
h yc8051f040.h
#ifndef YC8051F040CPU_H_DEFINED
#define YC8051F040CPU_H_DEFINED
#define P0PAGE 0x00
sbit P00 = P0 ^ 0;
sbit P01 = P0 ^ 1;
sbit P02 = P0 ^ 2;
sbit P03 = P0 ^ 3;
sbit P04 = P0 ^ 4;
sbit P0
www.eeworm.com/read/338194/12320040
c 2402ci.c
/*******************************************************************************
* 24C02读写 3位数码管显示显示开机的次数,断电保持功能 *
*硬件连接:数码管数据P0,数码管控制P2,24C02控制SDAP3.7 SCLP3.6 *