verilog实现的8051 8051核心，FPGA的有用词汇

一个具有置位、复位、左移和右移功能的八位移位寄存器/“01011010”序列检测器。移位寄存器电路端口为：异步清零输入端口rst，输入时钟clk，置数判断输入端口load，移位类型判断输入端口m，数据输入端口data[7:0]，输出端口q[7:0]。序列检测器电路端口为：异步清零输入端口rst，输入时钟clk，串行数据输入端口d，输出标志端口s。(A eight bit shift register / 01011010 sequence detector with set, reset, left shift, and right shift function. Shift register circuit port is: Asynchronous Clear input port rst, input clock CLK, set the number to determine the input port load, shift type to determine the input port m, data input port data[7:0], output port q[7:0]. The sequence detector circuit port is: Asynchronous Clear input port rst, input clock CLK, serial data input port D, output flag port s.)

C++获取CPU占用率，一个类和一个头文件(Gets the CPU Use rate)

verilog数字系统设计，一本很好的verilog学习的书籍，很适合初学者(verilog digital system design, a good verilog learning books, it is suitable for beginners)

-- Moore State Machine with explicit state encoding -- dowload from: www.fpga.com.cn & www.pld.com.cn--- Moore State Machine with explicit state encoding-- dowload from : www.fpga.com.cn

《Verilog HDL 程序设计教程》4-"Verilog HDL Design Guide" 4

用于视频图像编码的8×8DCT变换，可用于MPEG4.H263等VHDL编程-For video images encoded 8 × 8DCT transform, can be used to MPEG4.H263 such as VHDL Programming

设计要求1） 每帧数据供 10 位，其中 1位启动， 8位数据， 1位 停止。2） 波特率为： 9600 。3） 收发误码率

数字密码引爆器的输入描述：1、 在开始输入密码以前的等待状态，首先要按READY键，表示目前准备就绪，可以输入数字密码；2、 当引爆事件发生后，应该回到等待状态，设置WAIT_T键；3、 如果输入密码不正确，此时要操作READY和WAIT_T是不起作用的，必须由设计人员重新设置到等待状态，设置SETUP键，SETUP为内部按键，操作人员应该不能接触；4、 确定密码输入后，要设计一个点火按键FIRE；-digit passwords detonated"s input Description : one at the start and enter the password before the wait state, according to First READY button, now ready to be imported into digital code; Two, when detonated after the incident, should wait for the state to set up WAIT_T bond; three, if a password is not correct, this time to operate READY WAIT_T and is non-functional, the design must be re-installed to wait for the state, set up SETUP button SETUP internal keys, the operator should not contact; 4 to determine the password, to design a FIRE- ignition keys;

this come from alter ,you can look and find it on line.

基于FPGA的pci总线接口设计。。。。。。。。。。。。。(FPGA-based PCI bus interface design)