You
now have the tools to design and build these new systems that will shape
our future. With your newfound power comes profound responsibility.
We hope that you will use it, not just for fun and riches, but also for
the benefit of humanity. (查看原文)
a D flip-flop copies D to Q on the rising edge of the clock, and remembers its state at all other times.
Asynchronous design in theory is more general than synchronous design, because the timing of the system is not limited by clocked registers. Just as analog circuits are more general than digital circuits because analog circuits can use any voltage, asynchronous circuits are more general than synchronous circuits because they can use any kind of feedback. However, synchronous circuits have proved to be easier to design and use than asynchronous circuits, just as digital are easier than analog circuits. Despite decades of research on asynchronous circuits, virtually all digital systems are essentially synchronous.
Of course, asynchronous circuits are occasionally necessary when communica... (查看原文)
1.中文版第6页：在求二进制补码的过程中二进制补码的符号位保持不变。 英文原版：The sign of a two’s complement number is reversed in a process called taking the two’s complement. 在被称作taking the two’s complement的过程中，一个数的符号位要变为相反的值。 （...
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momo
机械工业出版社2016版
发愤忘食
水陆两栖反铲机
机械工业出版社2009版
1 有用 morninglife 2012-01-13 18:27:56
写得真不错 就是没空把它看完 看完了对专业应该很有帮助
1 有用 DouMiao 2019-03-03 17:34:02
当年看这本书撸了好些verilog代码，还有fpga的开发板可以用。最酷的是写了mips的单周期和pipeline的CPU
0 有用 鸵鸟 2012-02-11 17:36:41
书不错，语言很生动。