板级的 meaning in English
board-level
Examples
- Mainly process pre - simulation and post - simulation on board level . it also analyses the result of simulation by tight the layout rules to signal lines
主要进行了板级的前仿真和后仿真。并采用约束规则驱动布线的方法进行了电路的板级仿真分析。 - Then , after the circuit is placed wholly into margin within the case of gyroscope , electromagnetic interference which affects circuit itself is analyzed , designing for board level electromagnetic compatibility is discussed , approaches with which reducing electromagnetic interference are bring forward , at same time , the request of every circuit routing is required , and a part of circuit layout is improved
其次,分析了电路安装在陀螺壳体内后的电磁干扰对电路本身的影响,探讨了电路板级的电磁兼容性设计,提出了减小电磁干扰的途径,在此基础上提出了电路各模块的布线要求,并改进了部分电路布局。 - Due to the various kinds of the instruments and some commerce reasons , few instrument manufactories can provide whole principle chart of the instrument , and the key technology is kept secret too . so it is almost very difficult to realize fault diagnosis on them from the level circuit board
由于仪器仪表的种类比较繁多,外加一些商业原因,国内外的仪器设备制造厂商很难提供完整的设备原理图,对于其中的关键技术也是保密的,所以很多时候很难从电路板级的层次来进行故障诊断。 - Then a comparison is made according to their characters and the application scope of each method is determinate . from that we get the whole scheme of design for testability of dspc50 , which is using boundary scan to improve the board - level testability of the chip and using full - scan in designing the nuclear circuit to reduce the difficulty of testing the chip
在此基础上得到dspc50的可测性设计的整体方案，即采用边缘扫描设计提高芯片在板级的可测性，同时用全扫描思想设计芯片核心电路，以降低芯片本身测试的难度，即将芯片的全扫描设计包含入边缘扫描系统。