======使用DigiLent FPGA板的数字设计资源中心====== {{：TextBooks：Digital_Design-Top-600.png？300 |}} <300 |}} <300 |}} <包装圆形信息650px> === note ===数字设计使用Digilent FPGA板是退休的，在我们的商店中不再出售。</ wrap> **欢迎使用Digilent FPGA板的数字设计资源中心！**您可以找到Digilent为此教科书创建的所有参考资料，以及我们已跟踪的任何外部内容的链接。本书使用75个示例来向您展示如何在VHDL或Verilog®中开始设计数字电路，模拟它们，并快速，轻松地将其下载到您的Basys，Nexys 2或Nexys 3板。快速从基础上运行到7段显示，内存，VGA端口，PS / 2端口，以及更逐步，更逐步地，逐步！在过去十年中发生了数字设计的重大革命。现场可编程门阵列（FPGA）现在可以包含超过一百万的等效逻辑门和数万个触发器。这意味着当数字电路可能包含数千个门时，不可能使用涉及逻辑图的传统逻辑设计方法。现实是，今天的数字系统是通过以硬件描述语言（HDL）的形式写软件来设计的。今天使用的最常见的HDL是VHDL和Verilog。 Both are in widespread use. When using these hardware description languages the designer typically describes thebehavior of the logic circuit rather than writing traditional Boolean logic equations. Computer-aided design tools are used to both simulate the VHDL or Verilog design and to synthesize the design to actual hardware. This book assumes no previous knowledge of digital design. You start at the beginning learning about basic gates, logic equations, Boolean algebra, and Karnaugh maps. In over 75 examples we show you how to design digital circuits using VHDL or Verilog, simulate them using the Aldec Active-HDL simulator, and synthesize the designs to a Xilinx® Spartan™-3E FPGA on either the Basys, Nexys 2, or Nexys 3 FPGA board. A free student edition of Active-HDL simulator is available from Aldec Inc (www.aldec.com). To synthesize your design to a Spartan-3E or Spartan-6 FPGA, you will need to download the free ISE WebPACK™ from Xilinx (www.xilinx.com). The Xilinx synthesis tools are called from within the Aldec Active-HDL integrated GUI. We will use the Adept 2 utility to download your synthesized design to the Xilinx FPGA. The Adept 2.8.1 software suite can be download free from Digilent, Inc. ---- ===== Documentation ===== Download the complete table of contents: * **VHDL Edition** -- {{:textbooks:lbe-digitaldesignvhdl-2ndedition-toc.pdf|PDF}} * **Verilog Edition** -- {{:textbooks:lbe-digitaldesignverilog-2ndedition-toc.pdf|PDF}} ---- ===== External Links ===== * [[https://forum.digilentinc.com|Digilent Forum]]