JPS57200979A - Microprocessor for counter - Google Patents
Microprocessor for counterInfo
- Publication number
- JPS57200979A JPS57200979A JP56084345A JP8434581A JPS57200979A JP S57200979 A JPS57200979 A JP S57200979A JP 56084345 A JP56084345 A JP 56084345A JP 8434581 A JP8434581 A JP 8434581A JP S57200979 A JPS57200979 A JP S57200979A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- tape
- running
- microprocessor
- counter
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Microcomputers (AREA)
Abstract
PURPOSE:To eactly display the quantity of a tape, and to exactly stop the running of tape, by counting a tape running control signal of a video tape recorder by a microprocessor, and generating a signal in coincidence with a set number value. CONSTITUTION:A microprocessor 1 is constituted of a counter 3 for counting a signal from a control signal circuit 2, a memory circuit 5 for storing a numerical value inputted from a numerical value setting circuit 4, and a comparing circuit 6 for comparing the counter 3 and the memory circuit 5, and providing an output. An output from this comparing circuit 6 is inputted to a stopping circuit 7 for stopping running of a tape. The numerical value setting circuit 4 and the memory circuit 5 set a running stop position of the tape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56084345A JPS57200979A (en) | 1981-06-03 | 1981-06-03 | Microprocessor for counter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56084345A JPS57200979A (en) | 1981-06-03 | 1981-06-03 | Microprocessor for counter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57200979A true JPS57200979A (en) | 1982-12-09 |
Family
ID=13827914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56084345A Pending JPS57200979A (en) | 1981-06-03 | 1981-06-03 | Microprocessor for counter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57200979A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61158075A (en) * | 1984-12-28 | 1986-07-17 | Panafacom Ltd | Data access system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53123907A (en) * | 1977-04-05 | 1978-10-28 | Sony Corp | Remote controller for magnetic recorders |
JPS55129983A (en) * | 1979-03-29 | 1980-10-08 | Sony Corp | Vtr control unit |
-
1981
- 1981-06-03 JP JP56084345A patent/JPS57200979A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53123907A (en) * | 1977-04-05 | 1978-10-28 | Sony Corp | Remote controller for magnetic recorders |
JPS55129983A (en) * | 1979-03-29 | 1980-10-08 | Sony Corp | Vtr control unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61158075A (en) * | 1984-12-28 | 1986-07-17 | Panafacom Ltd | Data access system |
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