文中以数字密码锁的设计为实例,从方案的确定,各阶层的划分,VHDL的应用,介绍了VHDL自顶向下的设计方法。
This paper introduces the VHDL top down design method including scheme determination, hierarchy division, and VHDL application taking a digital code lock design for example.
托马斯·布朗特把这个词收录到他1656年的《词集》(Glossographia),释义是社会阶层的划分,也指学校里学生的划分;
Thomas Blount included the word in his 1656 dictionary Glossographia saying both that it was a social division of people and that it referred to the division of students within a school;
因此,我们究竟是在创造一个新的精英阶层,还是在给世界划分一条新的界线,把拥有通讯和获取知识条件的人与无法获得这些条件的人区分开来?
Are we not, therefore, in the process of creating a new elite, of drawing a new line to divide the world between those who have access to communication and knowledge, and those who are left out?
He did not ever imagine the abandonment of the table of ranks, which set everybody in a hierarchy, not for a minute-- we're talking about the end of the end of the 17th and 18th century.
他绝不会想要抛弃一个,把每个人都划分阶层的等级社会,从来没有动过这个念头,我们说的是在十七世纪末到十八世纪初
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