文件详细讲述了使用XILINX产FPGA在ISE平台开发的方法，介绍了Modelsim，chipscope,textbench等仿真方法，并含大量实例以及源代码(File details on the use of XILINX produced FPGA in the ISE platform development methods, introduced the Modelsim, chipscope, textbench and other simulation methods, and contains a large number of examples, as well as source code)