Data code design的意思|示意

The shift register's function is completion of parallel data input into serial data output. The design of shift register is an important part in the realization of CRC code.

在串行CRC编码实现中，移位寄存器主要完成将并行输人数据转换成串行输出数据的功能，是整个设计的重要组成部分。

Required to search state can correctly be extracted from the data stream frame synchronization code, in a certain design requirements into the stable synchronous state.

设计一检测电路，搜索帧同步码。要求在搜捕态能够正确地从数据流中提取帧同步码，在达到一定设计要求时进入稳定同步态。

I had another purpose for rewriting besides improving the code and the data structure design, however. That was to evolve it into something I understood completely.

除了改进代码和数据结构，我的重写还有另一层目的，就是要把它演进成一个我完全理解的东西。

The whole design has succeeded in the test of large data input, operation in each instruction, border condition and every random data vector. The code coverage has reached the percentage of 100%.

整个设计通过了海量数据输入测试，并对各种指令的操作数、边界情况和各种随机数据组合进行了充分模拟，代码覆盖率为100%。

UML lacks, however, the sufficient management of behavior code in database, makes against tracing and extension, when using UML to design data model.

然而使用UML进行数据模型设计时，对数据库中的行为代码却缺乏有效的管理，不利于对其跟踪、扩展。

In particular, when we design a complicated data sources report, developing a complicated report often needs to edit code or buildup sub-report.

特别是在处理复杂数据源报表时，常常需要编写代码准备数据或进行子报表拼接才能实现。