JPS6412617A - Pulse generating circuit - Google Patents
Pulse generating circuitInfo
- Publication number
- JPS6412617A JPS6412617A JP16809987A JP16809987A JPS6412617A JP S6412617 A JPS6412617 A JP S6412617A JP 16809987 A JP16809987 A JP 16809987A JP 16809987 A JP16809987 A JP 16809987A JP S6412617 A JPS6412617 A JP S6412617A
- Authority
- JP
- Japan
- Prior art keywords
- flip
- flop
- signal
- outputting
- value
- 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
Landscapes
- Pulse Circuits (AREA)
Abstract
PURPOSE:To obtain smooth serial pulses where they are arranged uniformly over the entire period by outputting a serial pulse based on the optimum initial setting value of a DDA circuit read from a memory while taking a pulse number generated in one period as a parameter. CONSTITUTION:The titled circuit consists of a counter 1 outputting a count-up signal when the count is varied by a setting value in response to an input pulse signal, a memory 3 from which a data corresponding to the set value, a 1st flip-flop 5 latching and outputting the data, a full adder 6 introducing the output and a 2nd flip-flop 7 latching the added value by a prescribed clock signal. Moreover, the output of the 2nd flip-flop 7 is fed back to the full adder 6 to add outputs of the 1st and 2nd flip-flops 5,7, and the DDA circuit giving the carry signal generated by the 2nd flip-flop 7 to the counter as the input pulse signal when the sum latched by the 2nd flip-flop 7 exceeds a prescribed value. Thus, a smooth pulse signal is obtained, where pulses are arranged uniformly over the entire period.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62168099A JPH0630438B2 (en) | 1987-07-06 | 1987-07-06 | Pulse generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62168099A JPH0630438B2 (en) | 1987-07-06 | 1987-07-06 | Pulse generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6412617A true JPS6412617A (en) | 1989-01-17 |
JPH0630438B2 JPH0630438B2 (en) | 1994-04-20 |
Family
ID=15861819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62168099A Expired - Lifetime JPH0630438B2 (en) | 1987-07-06 | 1987-07-06 | Pulse generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0630438B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492967A (en) * | 1993-11-03 | 1996-02-20 | Shell Oil Company | Impact modification of polypropylene with styrene/isoprene tetrablock copolymers |
US6003053A (en) * | 1996-11-29 | 1999-12-14 | Matsushita Electric Works, Ltd. | Pulse signal generation circuit and pulse signal generation method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53143155A (en) * | 1977-05-20 | 1978-12-13 | Ando Electric | Frequency divider |
JPS5668292A (en) * | 1979-11-07 | 1981-06-08 | Akai Electric Co Ltd | Digital pitch conrolling system for rotary machine |
-
1987
- 1987-07-06 JP JP62168099A patent/JPH0630438B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53143155A (en) * | 1977-05-20 | 1978-12-13 | Ando Electric | Frequency divider |
JPS5668292A (en) * | 1979-11-07 | 1981-06-08 | Akai Electric Co Ltd | Digital pitch conrolling system for rotary machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492967A (en) * | 1993-11-03 | 1996-02-20 | Shell Oil Company | Impact modification of polypropylene with styrene/isoprene tetrablock copolymers |
US6003053A (en) * | 1996-11-29 | 1999-12-14 | Matsushita Electric Works, Ltd. | Pulse signal generation circuit and pulse signal generation method |
Also Published As
Publication number | Publication date |
---|---|
JPH0630438B2 (en) | 1994-04-20 |
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