Location:
Search - HD7279A
Search list
Description: TI公司的TMS320VC54x DSP由于具有实时处理能力、低功耗、高性价比等优势，广泛应用于各种嵌入式信号处理产品中，而键盘和显示电路作为人机交互的一部分也是嵌入式系统中不可缺少的组成，本文介绍一种新的基于TMS320VC5416的键盘显示扩展设计方案，利用HD7279A键盘扩展芯片，仅占用DSP的2个IO口和1个中断，能实现64键键盘和64路LED的控制。方案简单易于实施，实际使用效果良好。-Since TI' s TMS320VC54x DSP real-time processing capability, low power, high cost and other advantages, are widely used in a variety of embedded signal processing products, while the keyboard and display circuit as a part of human-computer interaction is indispensable in embedded systems The composition, this paper presents a new show based on TMS320VC5416 extended keyboard design, using the keyboard extended HD7279A chips, only with the DSP-2 IO ports and an interrupt, can achieve 64-key keyboard and 64-way LED control. The program simple and easy to implement, the actual use of good results.
Platform: |
Size: 215040 |
Author: 濄是谁 |
Hits:
Description: 仪器仪表中普遍使用的LED键盘显示人机交互技术做了分析． 给出一种由智能型LED 键盘显示芯片HD7279A 构成的人机交互电路。该电路具有接口简单、外围元件少，体积小．功能强的特点，使用该器件可简化仪器仪
表中人机界面交互电路的设计。-Commonly used instrument in the keyboard LED display human-computer interaction techniques are analyzed. Presents a Smart LED keyboard from the display chip HD7279A circuit composed of human-computer interaction. The circuit has a simple and less external components, small size. Features strong functions, the use of the device simplifies the instrumentation in the human computer interface circuit.
Platform: |
Size: 114688 |
Author: jim |
Hits:
Description: 7279程序，包括读写以及显示程序，请参看7279的DATASHEET，并配合使用
Platform: |
Size: 1024 |
Author: ckingeva |
Hits:
Description: ARM7279.c该文件为S3C2410硬件平台的键盘程序，HD7279A的数据是通过CPLD作为与S3C241O通讯的接口-ARM7279.c hardware platform of the document S3C2410 keyboard program, HD7279A through the CPLD as a data communication interface with the S3C241O
Platform: |
Size: 10240 |
Author: zfly |
Hits:
Description: 电子制作——杂志年刊程序汇总
基于89S52单片机的电子体温计
16×16点阵的制作
程控滤波器（Ｄ）设计报告 测试数据
AT89C51单片机双字中文点阵设计与仿真
51单片机和HD7279A的接口与编程
单片机从入门到精通系列讲座——数码管驱动方法
利用LCD1602的自定义字库显示汉字
单片机从入门到精通系列讲座——单片机简易频率计
用AT89S51单片机控制的智能电动车
P111G2系列可编程控制器应用集锦（1）
51单片机综合学习系统——无线遥控模块的应用
学习单片机的新途径——PROTEUS软件与单片机教学实验同步进行的教学新模式
以AT24C02为例介绍I2C总线与单片机的连接
C51和汇编混合编程
进一步认识单片机的输入输出口
单片机从入门到精通系列讲座——简易数字钟
手把手学习数字温度计的制作
单片机从入门到精通系列讲座——实时数字钟
有趣的电子蝙蝠
用SPCE061A单片机实现俄罗斯方块游戏
P111G2系列可编程控制器应用集锦（4）
单片机从入门到精通系列讲座——串口收发实例
一款可串行控制的LED系列显示模块
液晶点阵提取工具zimo21应用
用AVR单片机制作DDS信号源
单片机从入门到精通系列讲座——DS18B20温度模块驱动
部分是源码 部分是带有讲解的TXT文档.......
绝对超值·-89S52 microcontroller based electronic thermometer
16 × 16 dot matrix production
Programmable filter (D) design report test data
AT89C51 single-chip dual-word Chinese lattice design and simulation
51 microcontroller and interface with the programming HD7279A
SCM Mastering Lecture Series- LED driving method
LCD1602 use custom font to display Chinese characters
SCM Mastering Lecture Series- SCM simple frequency meter
AT89S51 MCU control with smart electric vehicles
P111G2 Series Programmable Logic Controller Application Collection (1)
51 single-chip integrated learning systems- the application of the wireless remote control module
MCU learning new ways- PROTEUS software teaching experiments carried out simultaneously with the microcontroller a new model of teaching
An example with AT24C02 microcontroller with I2C bus connection
C51 and assembly programming
Further understanding of the microcontroller input and output ports
SCM Mastering Lecture Series- Simpl
Platform: |
Size: 1515520 |
Author: zzd |
Hits:
Description: 实验以STC89C52单片机为核心构成单片机应用系统。系统主要有单片机、电压采集和显示电路三部分组成。单片机用于控制和传输数据，TLC1543完成电压采集功能并将模拟量转化为数字量。以HD7279A为主体的显示电路用于实现数据的显示。-Experiment STC89C52 microcontroller core constitute a single-chip applications. Systems are single-chip, voltage acquisition and display circuit consists of three parts. Microcontroller for control and data transfer, TLC1543 complete collection function and the analog voltage into digital. To HD7279A as the main display circuit for data display.
Platform: |
Size: 16384 |
Author: nemo |
Hits:
Description: 使用HD7279芯片，实现循环右移、闪烁等功能-Using the HD7279 chip, rotate right, flashing etc.
Platform: |
Size: 1024 |
Author: sally |
Hits:
Description: HD7279A 四个键控制电话号码输入 基于dspic30f eeprom -HD7279 dspic30f 4key control
Platform: |
Size: 120832 |
Author: keynes |
Hits:
Description: hd7279a的检测程序，可以用来测试hd7279a的功能，也可以装入程序中使用。-hd7279a the testing procedures, can be used to test hd7279a the function, you can also load the program.
Platform: |
Size: 2048 |
Author: 俞耀东 |
Hits:
Description: hd7279a的源代码，基于51单片机开发-HD7279A source code, based on 51 MCU development
Platform: |
Size: 1024 |
Author: jijunjian |
Hits:
Description: 基于HD7279A的数字钟设计 包含汇编和C代码-Based HD7279A digital clock design includes assembler and C code
Platform: |
Size: 643072 |
Author: lvzhichang |
Hits:
Description: hd7279a按键扫描程序，驱动8位数码管动态显示-hd7279a key scanner, drive eight digital tube dynamic display
Platform: |
Size: 1024 |
Author: 姜杰 |
Hits:
Description: 基于TMS320VC5416 DSK 的键盘显示扩展设计，利用HD7279A键盘扩展芯片
实现64路LED控制-Based on TMS320VC5416 DSK keyboard display of extension design, the use of HD7279A keyboard extension to control 64 LED chip
Platform: |
Size: 77824 |
Author: husgao |
Hits:
Description: 基于arm系列单片机的HD7279a键盘使用及测试代码-code in HD7279a for ARM
Platform: |
Size: 3072 |
Author: 沉渊 |
Hits:
Description: 7279 键盘及led的显示利用HD7279A 控制键盘和显示，要求任意按下键，在LED 最右
位显示对应键号值，其余显示值左移一位。-Show utilize HD7279A 7279 and led the keyboard control keyboard and display, requiring any key is pressed, the LED rightmost
Displays the corresponding key number, and the remaining display value left.
Platform: |
Size: 4096 |
Author: yiji |
Hits:
Description: hd7279a按键驱动代码。stc单片机，对keil开发环境的开发人员有帮助。代码易于移植。-HD7279A key driver code. Keil compiler to the environment familiar microcontroller developers have great reference value.The code is easy to transplant。
Platform: |
Size: 25600 |
Author: 郭栋 |
Hits:
Description: STM32F103驱动HD7279A芯片，完成按键检测及LED驱动显示。-STM32F103 drive HD7279A chip, complete key detection and LED display driver.
Platform: |
Size: 1024 |
Author: |
Hits: