JPH0480132U - - Google Patents
Info
- Publication number
- JPH0480132U JPH0480132U JP12440190U JP12440190U JPH0480132U JP H0480132 U JPH0480132 U JP H0480132U JP 12440190 U JP12440190 U JP 12440190U JP 12440190 U JP12440190 U JP 12440190U JP H0480132 U JPH0480132 U JP H0480132U
- Authority
- JP
- Japan
- Prior art keywords
- arbitrary
- amount
- delay amount
- memory
- 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
- 230000001934 delay Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pulse Circuits (AREA)
Description
第１図はこの考案の一実施例による可変デイジ
タル遅延回路のブロツク図、第２図は従来の可変
デイジタル遅延回路のブロツク図である。
図において、１はシフトレジスタ、２はマルチ
プレクサ、３は遅延量設定スイツチ、４はメモリ
、５は書き込みカウンタ、６は読み出しカウンタ
、７はメモリＲ／Ｗジエネレータ、８は出力パル
ス生成レジスタを示す。なお、図中、同一符号は
同一、または相当部分を示す。
FIG. 1 is a block diagram of a variable digital delay circuit according to an embodiment of this invention, and FIG. 2 is a block diagram of a conventional variable digital delay circuit. In the figure, 1 is a shift register, 2 is a multiplexer, 3 is a delay amount setting switch, 4 is a memory, 5 is a write counter, 6 is a read counter, 7 is a memory R/W generator, and 8 is an output pulse generation register. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
返しの範囲内で、外部からの設定値に応じて任意
時間量遅延させる回路において、遅延量を発生さ
せるのにメモリを用い、任意かつ長時間の遅延量
を発生させることを特徴とする可変デイジタル遅
延回路。 In a circuit that delays a digital pulse of an arbitrary pulse width by an arbitrary amount of time within its repetition range according to an externally set value, a memory is used to generate the delay amount, and an arbitrary and long delay amount can be generated. A variable digital delay circuit characterized by generating
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12440190U JPH0480132U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12440190U JPH0480132U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480132U true JPH0480132U (en) | 1992-07-13 |
Family
ID=31872054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12440190U Pending JPH0480132U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480132U (en) |
-
1990
- 1990-11-26 JP JP12440190U patent/JPH0480132U/ja active Pending
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