Bunion 发表于 2025-3-21 19:34:11

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seduce 发表于 2025-3-21 20:49:45

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领导权 发表于 2025-3-22 03:17:43

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整洁 发表于 2025-3-22 05:05:52

Binary Counters,with zero. Binary counting is simple since the concepts of numerical weight and binary weight agree for that code. Counting is an accumulative process. A 4-bit binary code was shown in column 2 of table 1-1.

Obsequious 发表于 2025-3-22 10:00:42

Gateless Synchronous Counters with J-K Flip-flops,ynchronous as well as asynchronous in their operation. Since practically all cycle lengths can be obtained with synchronous counters of the type mentioned, the design of gateless asynchronous counters with J-K flip-flops will be left out of this discussion.

放逐某人 发表于 2025-3-22 15:23:46

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放逐某人 发表于 2025-3-22 20:02:19

Die guten Nordwinde aus Kopenhagen,In the codes which have code words with a constant sum of the non-zero information elements, the number of places . of the information elements is constant. The weights of the information elements may vary from 0 to . (where . is the radix of the number system) and the sum of all the information elements is ..

粗糙滥制 发表于 2025-3-22 21:43:36

,Linien: Nietzsche — Jünger — Heidegger,The binary up—down counter is an excellent example of an accumulative counter. It operates in accordance with the add-1/subtract-1 algorism . = .. The circuit consists of a special add-1/subtract-1 gate circuit cooperating with an accumulative memory.

使厌恶 发表于 2025-3-23 04:45:07

Edgar Allan Poe, Charles Baudelaire,The counters discussed in the preceding chapters were combinational counters with natural binary, reflected binary or other types of code with the weight of the words being equal to the sum of the weights of the various 1 bits in the words. This weight represented the number of the code word in the code.

glisten 发表于 2025-3-23 09:33:16

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查看完整版本: Titlebook: Counting & Counters; R. M. M. Oberman Textbook 1981Latest edition Macmillan Publishers Limited 1981 computer science.Counting.hardware.log