LogicLock技术探讨,FPGA内部培训核心讲义，对开发FPGA的高级人员和初级人员都非常有用...

详细的usb设计sch pcb图纸，及源代码，可以参考-Usb detailed design drawings sch pcb and source code, can refer to

手写识别Chinput源码-handwriting recognition Chinput FOSS

PIC690做的控制板，有IIC模块，有串口模块，适合初学单片机的同学们做参考，也适合工程师直接调用内部封装的函数，省去了很多不必要的麻烦。如果有更好的请大家一起分享。

dimp模拟器 的说明手册-dimp simulator instruction manual

嵌入式浏览器Dillo源码-embedded browser Dillo FOSS

C++ build consists of various application which can work on both linux and windows Operating systems.

header to interface the c51 controller with special delay and otner initializing programs

封装了主要C8051F系列单片机的原理图库-Packaging the main principle C8051F MCU Gallery

本实验利用8253做定时器，用定时器输出的脉冲控制8259产生中断 在8259中断处理程序中，对时、分、秒进行计数，在等待中断的循 环中用LED显示时间。 8253用定时器/计数器1，8253片选接CS4，地址为0C000H。8253时钟 源CLK1接分频电路的F/64输出。分频器的Fin接4MHz时钟。8253的 GATE1接VCC。 8259中断INT0接8253的OUT1，片选接CS5，地址为0D000H。 显示电路的KEY/LED CS 接CS0，地址为08000H。-In this study, the use of 8253 to do the timer, using timer pulse output control 8259 generates an interrupt in 8259 interrupt handler, for hours, minutes and seconds count, waiting for interruption through ring using LED display time. 8253 with the timer/counter 1,8253 chip select access CS4, address 0C000H. 8253 clock source CLK1 of the F/64 then divider circuit output. Fin then 4MHz clock divider. 8253" s GATE1 then VCC. 8259 interrupt INT0 then 8253" s OUT1, chip select access CS5, address 0D000H. Display circuit of the KEY/LED CS access CS0, address 08000H.

串口中断＿niosII.c SOPC UART!-Serial interrupt _niosII.c SOPC UART!