JPS5687123A - Variable clock timing system - Google Patents
Variable clock timing systemInfo
- Publication number
- JPS5687123A JPS5687123A JP16412079A JP16412079A JPS5687123A JP S5687123 A JPS5687123 A JP S5687123A JP 16412079 A JP16412079 A JP 16412079A JP 16412079 A JP16412079 A JP 16412079A JP S5687123 A JPS5687123 A JP S5687123A
- Authority
- JP
- Japan
- Prior art keywords
- control
- time
- signal
- band
- timing command
- 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
PURPOSE: To give a timing command with the required accuracy of time and in accordance with the required time control band, by generating the division factor of an optional value in the real time variably against the basic frequency of the clock signal.
CONSTITUTION: The coded control signal S(n) and the preset signal PS are delivered from the control device 30 in order to designate the division factor (n) and to set the time band for time control of the control subject 32 to the timer groups TM1WTMm respectively. Thus the control times T1, T2 and T3 are set to the timers TM1, TM2 and TM3 each by the signal PS. Then the clock signal C(f) the frequency of which is varied based on the signal S(n) delivered from the device 30 is taken in with the control time set to the timers TM1, TM2 and TM3 each, and the timing command based on the signal C(f) is given to the control subject 32. In such way, a timing command can be given with the time accuracy that is required in accordance with the required time control band.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16412079A JPS5687123A (en) | 1979-12-19 | 1979-12-19 | Variable clock timing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16412079A JPS5687123A (en) | 1979-12-19 | 1979-12-19 | Variable clock timing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5687123A true JPS5687123A (en) | 1981-07-15 |
Family
ID=15787120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16412079A Pending JPS5687123A (en) | 1979-12-19 | 1979-12-19 | Variable clock timing system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5687123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59229634A (en) * | 1983-03-28 | 1984-12-24 | テキサス・インスツルメンツ・インコ−ポレイテツド | Programmable timing system |
-
1979
- 1979-12-19 JP JP16412079A patent/JPS5687123A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59229634A (en) * | 1983-03-28 | 1984-12-24 | テキサス・インスツルメンツ・インコ−ポレイテツド | Programmable timing system |
| JPH0439690B2 (en) * | 1983-03-28 | 1992-06-30 |
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