8051 kernel (vhdl) This is version 1.1. Of the M C8051 IP core. FPGA operation....

利用数字电路知识，进行二十四小时计时，并有闹钟与蜂鸣器功能-Knowledge of the use of digital circuits, the 24 hours time, and there is an alarm clock function and buzzer

it shows bcd counter

说明：  1、 例程功能VEYE-290-LVDS模组视频接入演示。（显示设备必须支持1080p/30或1080p/25的帧率） Veye模组—>MIA701开发板—>HDMI显示设备 2、 本例程硬件平台 MIA701-PCIE开发板，FPGA芯片：XC7A100TFGG484 3、 软件平台Vivado2018.1。 4、 附件含开发板原理图（底板+核心板）(1. Video access demonstration of routine function VEYE-290-LVDS module. (Display devices must support 1080p/30 or 1080p/25 frame rates) Veye Module - > MIA701 Development Board - > HDMI Display Equipment 2. The hardware platform of this routine MIA701-PCIE development board, FPGA chip: XC7A100TFG484 3. Software platform Vivado 2018.1. 4. Appendix contains schematic diagram of development board (bottom + core board))

无线通信中接收侧自动增益控制模块的vhdl代码实现(Receive side of the AGC module vhdl code for wireless communications)

这是使用VHDL编写的交通灯程序,供大家交流学习-This is the use of VHDL prepared by the traffic lights procedures for the exchange of learning

ps2 vga interface in vhdl code

Verilog编程语言经典手册Classic Manual Verilog programming language(Verilog programming language classic manual Classic Manual Verilog programming language)

说明：  利用ISE编写的产生WALSH码的verilog程序，简单易懂，稍稍修改就可以产生出自己想的8 16 32 64位的WALSH码。。(Prepared using ISE verilog code generated WALSH procedures, easy to understand, a little modification can generate their own like the 8,16，32，64-bit code WALSH. .)

此源代码是基于Verilog语言的持续赋值方式定义的 2 选 1 多路选择器 、阻塞赋值方式定义的 2 选 1 多路选择器、非阻塞赋值、阻塞赋值、模为 60 的 BCD码加法计数器 、模为 60 的 BCD码加法计数器、BCD码—七段数码管显示译码器、用 casez 描述的数据选择器、隐含锁存器举例 ，特别是模为 60 的 BCD码加法计数器，这是我目前发现的最优源代码，应用于解码器领域。(This source code is based on the Verilog language define the continued assignment of 2-to-1 multiplexer, blocking assignments define the 2-to-1 multiplexer, non-blocking assignments, blocking assignments, module code for the addition of 60 BCD counters, BCD code module for the addition of 60 counters, BCD code- seven-segment LED display decoder, the data described by casez selector, for example hidden latch, in particular, the BCD model code for the addition of 60 counters, this is my found that the best current source code, the decoder used in the field.)

一个简单的UART串口程序，能实现数据的发送与接收，但没有奇偶校验等验证数据传输是否正确。(A simple UART serial program, can send and receive data, but there is no parity and other validation data is correct.)