凌阳8203R板GPIO说明文档,各位大是可以参考

FPGA & CPLD eBook. Very good, must read.

嵌如式引导加载技术 嵌如式引导嵌如式引导加载技术加载技术 -inlay- Bootloader as embedded technology such as guide- such as embedded technology-Bootloader loading technology

另件在板材上的排样进行优化-The other pieces on the plate nesting optimization

基于粒子群算法求解二维不规则零件排样问题的方法-Based on Particle Swarm Algorithm for two-dimensional irregular parts nesting problems

模糊PID的MATLAB仿真...应用模糊逻辑理论在线修正P，I，D的三个参数-MATLAB simulation of the fuzzy PID fuzzy logic theory ... applications online amendment P, I, D of the three parameters

44b0的一些开发入门资料哦，对初学者很有用的。-44b0 some introductory information on the development of Oh, very useful for beginners.

com通讯 -com communication communications com

M37274EFSP，三菱公司单片机M37274EFSP说明资料。-M37274EFSP, Mitsubishi microcontroller M37274EFSP explanatory information.

人件，软功工程的经典著作。本站已有的版本没有书签，不方便阅读。我这个版本加入了书签-One piece, soft-power engineering classic. There is no existing version of the site bookmarks, inconvenient to read. Bookmark this version, I joined the

在图书馆管理系统中，要为每个借阅者建立一个账户，并给借阅者发放借阅卡（借阅卡可以提供借阅卡号、借阅者姓名），账户中存储借阅的个人信息、借阅信息以及预定信息。持有借阅卡的借阅者可以借阅书刊、返还书刊、查阅书刊信息、预定书刊并取消预定，但这些操作都是通过图书馆管理员进行的，也及借阅者不直接与系统交互，而是图书馆管理员充当借阅者的代理与系统交互。在借阅书刊时，需要输入所借阅的书刊名，书刊的ISBN/ISSN号，然后输入借阅者的图书卡号和借阅者名，完成后提交表格，系统验证借阅者是否有效（在系统中存在账户），若有效，借阅请求被接受，然后查询数据库系统，看借阅者所借阅的书刊是否存在，若存在，则借阅者可以借出书刊，建立并在系统中存储借阅纪录。借阅者还书后，删除关于所还书刊的借阅纪录。如果借阅者所借出的书刊已经被借出，借阅者还可预订该书刊，一旦借阅者预订的书刊可以获得，就将书刊直接寄给预订人（为了简化系统，预订书刊可获得就不通知借阅者了）。另外，系统设置了书刊的最长借阅期，如果借阅者归还的时间超过了最长借阅期，要缴纳一定的滞纳金。- Readers card holders can borrow books, return books, check books information, books and planned to cancel, but these operations are carried out by the librarians, and do not borrow directly with the interactive system, but librarians who act as agents to borrow and system interaction. The books, by the need to import borrow books, and books by ISBN/ISSN, and then borrow the book numbers and those who borrow, forms submitted after completion, the system certification Readers whether effective (in the system exist account), if eff