Location:
Search - CH452 A
Search list
Description: CH452按键和显示板驱动程序,采用级联方式,模拟SPI口一次发送24位数据.每级120个灯和120个按键.采用查表换算.-CH452 keys and display drivers, concatenation, a simulation of SPI I sent 24 data. Each level 120 lights and 120 keys. Using Lookup conversion.
Platform: |
Size: 3967 |
Author: james |
Hits:
Description: CH452按键和显示板驱动程序,采用级联方式,模拟SPI口一次发送24位数据.每级120个灯和120个按键.采用查表换算.-CH452 keys and display drivers, concatenation, a simulation of SPI I sent 24 data. Each level 120 lights and 120 keys. Using Lookup conversion.
Platform: |
Size: 4096 |
Author: james |
Hits:
Description: 内有CH452中文资料，另附上基于AVRmega16的8*8键盘驱动-CH452 information, there are Chinese, followed AVRmega16 based on the 8* 8 keyboard driver
Platform: |
Size: 313344 |
Author: 秦广敏 |
Hits:
Description: 一个利用CH452键盘管理芯片的键盘功能模块，采用89S52单片机利用中断和SPI接口有效节约了单片机的IO口资源。-CH452 keyboard management chips using a keyboard function modules, using 89S52 microcontroller interrupt and SPI interfaces using the effective conservation of the microcontroller IO port resources.
Platform: |
Size: 7168 |
Author: 陈辉 |
Hits:
Description: CH452 是数码管显示驱动和键盘扫描控制芯片。CH452内置时钟振荡电路，可以动态驱动8 位数
码管或者64 只LED，具有BCD 译码、闪烁、移位、段位寻址、光柱译码等功能；同时还可以进行64
键的键盘扫描；CH452 通过可以级联的4 线串行接口或者2 线串行接口与单片机等交换数据；并且可
以对单片机提供上电复位信号。-CH452 is a digital display and keyboard scan control chip driver. CH452 built-in clock oscillator circuit can dynamically drive 8 digits
Code control or 64 LED, with BCD coding, flashing, shift, Dan addressing light beam decoding functions the same time can be 64
Key of the keyboard scanning CH452 can cascade through the 4-wire serial interface or two wire serial interface to exchange data with the microcontroller and can be
To provide power to the microcontroller reset signal
Platform: |
Size: 367616 |
Author: 小老鼠 |
Hits:
Description: 这是我设计编写制作了一个倒计时的程序！！欢迎指导-desined a dao ji shi
Platform: |
Size: 381952 |
Author: yjl |
Hits:
Description: 单片机控制的CH452显示程序，单片机为Sm89c52，其中包括Ch452的初始化子程序，发送命令子程序，显示一个uchar字符的子程序，显示一个uint字符的子程序以及某指定的数码管不显示的子程序-Controlled by CH452 display program, MCU Sm89c52, including Ch452 initialization subroutine, send the command subroutine, the subroutine displays a uchar character, the subroutine displays a uint character and a specified digital controls are not displayed subroutine ... ...
Platform: |
Size: 1024 |
Author: ddg |
Hits:
Description: CH452点亮程序 调试好的可以用哦 请大家放心使用哦-CH452 light program debugging can be a good ease of use oh oh please
Platform: |
Size: 20480 |
Author: congxiwang |
Hits:
Description: LPC2146的一个程序，通过对CH452的编程来控制数码管的显示！-LPC2146 in a program, through CH452 digital programming to control the display!
Platform: |
Size: 2048 |
Author: pingchangxin |
Hits:
Description: 一个关于 ch452的一个FPGA源程序，很犀利~-A source on ch452 an FPGA, very sharp ~
Platform: |
Size: 4274176 |
Author: 张哲 |
Hits:
Description: ch452最新版数据资料。比CH451功能更加强大,LED驱动和按键扫描.-new ch452 datasheet,very good and easyto use. copy form nanjing qinheng .this is a
Platform: |
Size: 306176 |
Author: zhaozhenhua |
Hits:
Description: 用ch452做一个4X4的键盘，只用到4条数据线，减少了I/O口。-To do a 4X4 with ch452 keyboard, only four data lines are used to reduce the I/O port.
Platform: |
Size: 48128 |
Author: 黄宇光 |
Hits:
Description: 数码管驱动及键盘控制芯片CH452 。有C语言驱动代码。和芯片说明。-LED driver and the keyboard controller chip CH452. Have a C drive code. And chip description.
Platform: |
Size: 303104 |
Author: 郭俊 |
Hits:
Description: 程序功能为51单片机通过三线串口操作CH452，CH452驱动8位数码管正常显示以及显示数据的更新。51单片机通过模拟CH452串口操作时序向-The program features 51 microcontroller via a three-wire serial interface operation CH452, CH452 driver 8 digital tube display properly, and display data update. 51 single-chip CH452 serial by simulating the operation timing to
Platform: |
Size: 1024 |
Author: zhangming |
Hits:
Description: 键盘和LED的管理芯片：CH452的驱动程序，有需要的可以下来-CH452 driver, need to be down to take a look at
Platform: |
Size: 3072 |
Author: Selina |
Hits:
Description: 基于二线ch452的10以内简单加法计算-Based on a 10 second ch452 simple addition calculation within
Platform: |
Size: 3072 |
Author: yangchao |
Hits:
Description: CH452 是数码管显示驱动和键盘扫描控制芯片。CH452 内置时钟振荡电路，可以动态驱动 8 位数 码管或者 64 只 LED，具有 BCD 译码、闪烁、移位、段位寻址、光柱译码等功能；同时还可以进行 64 键的键盘扫描；CH452 通过可以级联的 4 线串行接口或者 2 线串行接口与单片机等交换数据；并且可 以对单片机提供上电复位信号。-CH452 digital tube display driver and the keyboard scan control chip. CH452 built-in clock oscillation circuit, eight digit code can be dynamically driven tube or LED, only 64 BCD decoding, flicker, shift, paragraph a decoding function such as addressing, beam At the same time also can undertake 64- key keyboard scanning CH452 through can cascade four wire serial interface or the 2-wire serial interface exchange data with MCU, etc And to provide electricity for microcontroller reset signal.
Platform: |
Size: 307200 |
Author: 黄华诚 |
Hits: