JPS5881655U - comparison circuit - Google Patents
comparison circuitInfo
- Publication number
- JPS5881655U JPS5881655U JP17348481U JP17348481U JPS5881655U JP S5881655 U JPS5881655 U JP S5881655U JP 17348481 U JP17348481 U JP 17348481U JP 17348481 U JP17348481 U JP 17348481U JP S5881655 U JPS5881655 U JP S5881655U
- Authority
- JP
- Japan
- Prior art keywords
- counters
- counting
- comparison circuit
- digital signals
- bit digital
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の回路を示すブロック図、第２図はこの考
案の一実施例を示すブロック図である。
３・・・・・・カウンターｆ、３ ａ、 ３ ｂ、
３ ｃ、 ３ ａ””それぞれカウンタ、４・・・・・
・オアゲート。なお、各図中同一符号は同−又は相当部
分を示す。
＼FIG. 1 is a block diagram showing a conventional circuit, and FIG. 2 is a block diagram showing an embodiment of this invention. 3... Counter f, 3 a, 3 b,
3 c, 3 a"" each counter, 4...
・Orgate. Note that the same reference numerals in each figure indicate the same or corresponding parts. \
Claims (1)
ものを検出する比較回路において、並列入力端子を有す
るｎビットのカウンタｍ個に上記ｎビットのディジタル
信号ｍ個をそれぞれプリセットする手段と、このプリセ
ットしたｍ個のカウ□ンタに並列に同一クロックパルス
を送り上記ｍ個のカウンタを同時にアップカウント又は
ダウンカウントする手段と、上記ｍ個のカウンタのいず
れかのカウンタからオーバフローパルスが出力したとき
上記ｍ個のカウンタのアップカウント又はダウンカウン
トを停止する手段とを備えたことを特徴とする比較回路
。In a comparator circuit for detecting the maximum or minimum of m n-bit digital signals, means for presetting m n-bit counters each having parallel input terminals with the m n-bit digital signals; means for sending the same clock pulse to m preset counters in parallel and simultaneously up-counting or down-counting the m counters; and when an overflow pulse is output from any of the m counters. A comparison circuit comprising means for stopping up-counting or down-counting of m counters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17348481U JPS5881655U (en) | 1981-11-20 | 1981-11-20 | comparison circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17348481U JPS5881655U (en) | 1981-11-20 | 1981-11-20 | comparison circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5881655U true JPS5881655U (en) | 1983-06-02 |
Family
ID=29965347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17348481U Pending JPS5881655U (en) | 1981-11-20 | 1981-11-20 | comparison circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5881655U (en) |
-
1981
- 1981-11-20 JP JP17348481U patent/JPS5881655U/en active Pending
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