cryptogrammic meaning in English
密码的
Examples
- Cryptogrammic chip introduced in this paper has been tested on the altera ' s apex20ke fpga . the main clock frequency reached 40mhz . the chip includes 30 , 000 les . in order to utilize esb resource in altera ' s chip , we adopted embedded rom and ram and can realize the function of whole system with only one chip . lt is the embodiment of methodology and notion of sopc ( system on a programmable chip ) . the simulation of this cryptogrammic chip proves the correctness of function of the chip , which shows that the important ideology based reconfigurable architecture has special significance in designing of cryptogrammic chip
本文所阐述的密码芯片在altera公司的apex20kefpga上进行了测试。工作频率达到了40mhz ，占用了3万个le . ，利用altera器件的esb资源，采用内置ram和内置rom设计方法，用一片芯片即可实现整个系统的功能，充分体现了sopc的设计方法和理念，对芯片的仿真和测试均证明芯片功能正确，表明基于可重组体系结构这一重要思想在密码芯片设计中具有特殊的意义。该芯片的设计遵循hdl设计方法学的一般方法。 - The design of this chip sticks to the general methodology of hdl design . lt is entered in hdl format with innoveda ' s visual hdl and simulated with modelsim simulator , after synthesized with fpga compiler ii , the edif is entered in quartus ii , which is supplied by altera corporation to place and route . the sdo file produced by quartus ii is backannotated to the netlists and timing - simulation is been done . the success of this cryptogrammic chip also shows the effectiveness and advantage of the methodology of high level design with hdl
在innoveda的visualhdl设计平台上用hdl语言完成了设计输入，使用modelsim仿真器完成了功能仿真，使用synopsys的fpgacompiler进行了基于alterafpga库的网表综合，最后将edif网表输入altera的布局布线工具quartus中进行了布局布线，将生成的sdo文件反标到modelsim仿真器中进行了时序仿真，该设计的成功，再一次表明了hdl设计方法的正确性和有效性。 - This paper systematically presents the whole design process of a cryptogrammic chip based on reconfigurable architecture . firstly it begins with a brief introduction to the background of the cryptogrammic chip design , and it clearly states the characteristic and the researching thoughts of cryptogrammic chip design with hdl . then the design environment and cipher algorithms are introduced briefly
本文系统地论述了基于可重组体系结构的密码芯片设计的全过程，文章首先阐述了该设计的课题背景，给出了使用hdl方法设计密码芯片的特点和研究思路，然后对芯片的设计环境作了简要说明，并对密码算法进行了简单介绍。