Description: 4乘4键盘识别与显示程序和说明(vhdl)
设计了一个的4x4键盘识别与显示模块。小键盘中有0~f共16个按键,小键盘和数码管都连接到PLD芯片上。-4 x 4 keyboard and display identification and description of procedures (vhdl) designed a recognition of the 4x4 keypad and display module. Small keyboard in the 0 ~ f total of 16 keys, small keyboard and digital tube are connected to the PLD chip. Platform: |
Size: 88064 |
Author:coolrainy |
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Description: 首先将下载板插到主板上面.
1。源文件保存在src目录,QII的工程文件保存在Proj目录;
2。程序实现的功能测试4×4键盘按键;具体的键值通过板上的数码管来显示。按下K1就显示1,K2就显示2.用户可以试试.
3。具体设计参考代码。-First, download the board into the motherboard above .1. Source file stored in the src directory, QII the project file stored in the directory Proj 2. Realize the functional test procedures for 4 × 4 keyboard keys specific digital keys through the board to show possession. K1 press on the display 1, K2 on the display 2. Users can try .3. Specific reference code. Platform: |
Size: 69632 |
Author:Jak |
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Description: 基于CPLD的4X4键盘输入+液晶显示程序,以VHDL语言书写-CPLD based on the 4X4 keyboard input+ LCD procedures to VHDL language Platform: |
Size: 63488 |
Author:昌平荣 |
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Description: 4x4键盘结合LED动态显示,里面包含了键盘扫描、2进制转10进制BCD码、LED编码和LED动态显示-4x4 keyboard combination LED dynamic display, which contains the keyboard scan, 2 to 10 hexadecimal BCD hex code, LED codes and LED dynamic display Platform: |
Size: 134144 |
Author:hao |
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Description: 键盘有很多种,有4x4键盘,有ps2键盘等等。这是个ps2 键盘的输入,同时显示键盘的输入值-There are a variety of keyboards, with 4x4 keyboard, a ps2 keyboard and so on. This is a ps2 keyboard input, keyboard input values displayed simultaneously Platform: |
Size: 614400 |
Author:红儿 |
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Description: 使用Altera公司的FPGA进行VHDL开发。使用quartus2 9.0软件在EP1C3T144C8开发板上实现对4x4键盘的输入控制,并显示在一个8段式数码管上。-The use of Altera' s FPGA-VHDL development. Use quartus2 9.0 software EP1C3T144C8 the development board to realize 4x4 keyboard input control, and displayed in an eight-stage digital pipe. Platform: |
Size: 456704 |
Author:Daisy |
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Description: 给芯片指令,通过输入4X4键盘输入不同的值来得到占空比 不同的信号-Instructions to the chip, 4X4 keyboard by entering different values ??to get different signal duty cycle Platform: |
Size: 3072 |
Author:sven |
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Description: 4x4鍵盤掃描 用VHDL編寫而成
可以掃描到六個數字-4x4 keyboard scanning can be written using VHDL scan to six figures Platform: |
Size: 1024 |
Author:abc |
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