搜索资源列表
EM83050键盘接口芯片
- 键盘接口芯片,嵌入式开发专用键盘芯片,好东西-keyboard interface chip, embedded chip developed special keyboard, good things
接口函数
- 包含绝对磁盘扇区读、写数据,直接使用BIOS服务的键盘接口,直接使用BIOS服务的打印机I/O,读取或设置BIOS时间等等小程序-contains absolutely disk sector read and write data directly using the BIOS keyboard interface, the use of direct services BIOS printer I / O, read or set the BIOS time and other small
接口技术
- 在DOS下的接口技术,键盘接口的编程,鼠标接口的编程串口的接口编程-DOS interface technology, the programming interface keyboard and mouse interface Serial Programming Interface Programming
EDN板之PS2键盘接口程序
- EDN板之PS2键盘接口程序-- 单片机殿堂
键盘接口与编程
- 键盘接口汇编程序-keyboard interface assembler
51andps2Ccode.rar
- 51单片机与ps2键盘接口程序,可以模拟键盘与单片机进行通信,51andps2codecouldcongwithcomputer
8279可编程键盘/显示器接口8279的c语言练习
- 8279可编程键盘/显示器接口8279的c语言练习 虽然说8279是过了气的老产品了 但编程设计上要比ch451等简单好多 所以在要求不高的情况下 先拿来练习练习,8279 programmable keyboard/display interface language for the c 8279 exercises Although 8279 is over gas the old product but the design programming than many other simp
PS2 键盘鼠标协议 中文版
- 这是关于PS/2接口协议的一份资料,上面较详细了介绍了PS/2接口协议的内容以及应用。- This is about a PS/2 connection agreement material, above was more detailed introduced the PS/2 connection agreement content as well as the application.
jiyu-FPGA-dianziqin
- 1) 主芯片:Altera 的FLEX10K20TC144-4 STC89C58RD+。 2) 要求扩展键盘接口电路,可以实现电子琴的一般功能,进行乐曲的手动演奏,此外还应该具有存储功能,可以将演奏的乐曲进行存储并在人工控制下进行回放。 3) 完成系统方案设计。 4) 编制相应的VHDL程序并进行相应的仿真工作,完成系统的调试工作。 5) 编写51系统程序,完成初始化、系统控制等功能。 6) 利用51系统实现系统的在线配置。 7) 发挥部分 可以进行乐曲的自动演奏。
ps2键盘接口
- 基于Xilinx Spartan3E的ps/2键盘接口,能够把键值传送到FPGA上并在LCD上显示-Xilinx Spartan3E based on the ps/2 keyboard interface, be able to send to the FPGA on the keys and LCD display
ps2
- ps2键盘接口,通过外部中断方式,读取ps2数据。完成ps2接口协议转换-ps2 keyboard interface, through an external interrupt, read ps2 data. Ps2 complete interface protocol conversion
keyboard-driver
- 单片机键盘驱动资料,包括键盘接口技术介绍、扫描法矩阵键盘驱动程序、行列反转法矩阵键盘驱动程序、AT89S52单片机键盘接口原理图等。程序有详细的注释。资料基于AT89S52单片机系统,键盘为4×4矩阵键盘。-Singlechip keyboard-driven information, including the keyboard interface technology, the scanning matrix keyboard driver, the ranks of matrix inve
1_080203092937
- 单片机独立式键盘接口电路的程序 特别好用-Stand-alone keyboard interface circuit and procedures
ps2test
- PS/2键盘接口实验: 将PC键盘接入板上PS/2接口,按下键盘任意键,LED等将显示键盘传来的编码-PS/2 keyboard interface experiment: the PC keyboard, access to on-board PS/2 interface, press any key on the keyboard, LED, etc. The code will display the keyboard came
Electronic_musical_instrument_keyboard
- 单片机实验,键盘电子乐器(proteus仿真)要求:利用并行接口8255作为键盘接口,设计一个具有2个八度音阶的键盘乐器,音阶键不少于16个,采用扫描方式管理键盘,音域范围自行定义。-SCM experiment, keyboard electronic musical instruments (proteus simulation) requirements: use of a keyboard interface, parallel interface 8255 to design a tw
ps2
- ps2键盘接口逻辑设计,适合做毕业论文或课程设计的同学参考-ps2 keyboard interface logic design, suitable for students thesis or course design reference
ps2
- ps2键盘接口驱动源代码,主要是驱动器代码-vhdl,use for ps2 keyboard design
1602上进行PS2的解码
- LCD的显示类型为1602,在1602上显示C51单片机对PS2键盘接口的解码实时显示(The display type of LCD is 1602, and the decoding of PS2 keyboard interface is displayed on C51 at 1602)
4x4矩阵键盘
- 4?4矩阵键盘,基于protues编程实现的,源代码是用c语言写的(4 4 matrix keyboard based on Protues programming, source code is written in C language)
3
- 设计一个键盘接口电路。要求: (1)用200Hz时钟频率有效地去除按键的抖动; (2)用20Hz时钟频率对键盘进行扫描识别,并用数码管将按键的编号显示出来;(Design a keyboard interface circuit. Requirements: (1) use the 200Hz clock frequency to effectively remove the shaking of the keys; (2) scan the keyboard with 20Hz clo