JPS6454810A - Reference clock generation circuit for pulse programmer in nmr - Google Patents
Reference clock generation circuit for pulse programmer in nmrInfo
- Publication number
- JPS6454810A JPS6454810A JP62211064A JP21106487A JPS6454810A JP S6454810 A JPS6454810 A JP S6454810A JP 62211064 A JP62211064 A JP 62211064A JP 21106487 A JP21106487 A JP 21106487A JP S6454810 A JPS6454810 A JP S6454810A
- Authority
- JP
- Japan
- Prior art keywords
- time
- fine
- timer
- nmr
- generation circuit
- 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.)
- Granted
Links
Abstract
PURPOSE:To set one pulse state time at high time resolution, by generating a clock having the fraction of a cycle by stopping the count of a counter transiently only when fine time data is loaded, and setting it as the count clock of a course timer. CONSTITUTION:By loading the fine time data and course time data at a fine timer 5 and the course timer 8, respectively, the fine timer 5 is operated, and since the counter 7 stops transiently for a time equivalent to the fine time data, the clock can be extended. Therefore, it is possible to set one pulse state time at the time resolution by the fine timer 5, that is, the time resolution by a reference pulse. In such a way, it is possible to improve the time resolution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62211064A JPH0691439B2 (en) | 1987-08-25 | 1987-08-25 | Reference clock generation circuit for pulse programmer in NMR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62211064A JPH0691439B2 (en) | 1987-08-25 | 1987-08-25 | Reference clock generation circuit for pulse programmer in NMR |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6454810A true JPS6454810A (en) | 1989-03-02 |
JPH0691439B2 JPH0691439B2 (en) | 1994-11-14 |
Family
ID=16599801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62211064A Expired - Fee Related JPH0691439B2 (en) | 1987-08-25 | 1987-08-25 | Reference clock generation circuit for pulse programmer in NMR |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0691439B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233457A (en) * | 1975-09-10 | 1977-03-14 | Seikosha Co Ltd | Pulse generating unit |
-
1987
- 1987-08-25 JP JP62211064A patent/JPH0691439B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233457A (en) * | 1975-09-10 | 1977-03-14 | Seikosha Co Ltd | Pulse generating unit |
Also Published As
Publication number | Publication date |
---|---|
JPH0691439B2 (en) | 1994-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |