JPS5730134A - Data writing system for magnetic tape - Google Patents
Data writing system for magnetic tapeInfo
- Publication number
- JPS5730134A JPS5730134A JP10460880A JP10460880A JPS5730134A JP S5730134 A JPS5730134 A JP S5730134A JP 10460880 A JP10460880 A JP 10460880A JP 10460880 A JP10460880 A JP 10460880A JP S5730134 A JPS5730134 A JP S5730134A
- Authority
- JP
- Japan
- Prior art keywords
- data
- writing
- head
- magnetic tape
- tape
- 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
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE:To read data securely and to prevent a magnetic tape from going beyond control by recording a tape mark by a head exclusively used for the writing of the tape mark all the time after data written by another head for the writing of data. CONSTITUTION:When a write command and data are sent from a central processor, a magnetic tape T moves and at the same time, modulated data is supplied to a head 1 exclusively used for data writing while a tape mark signal is supplied to a head 2 exclusively used for tape mark writing. In writing the data, the tape mark is recorded after the data without fail.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10460880A JPS5730134A (en) | 1980-07-30 | 1980-07-30 | Data writing system for magnetic tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10460880A JPS5730134A (en) | 1980-07-30 | 1980-07-30 | Data writing system for magnetic tape |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5730134A true JPS5730134A (en) | 1982-02-18 |
Family
ID=14385133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10460880A Pending JPS5730134A (en) | 1980-07-30 | 1980-07-30 | Data writing system for magnetic tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730134A (en) |
-
1980
- 1980-07-30 JP JP10460880A patent/JPS5730134A/en active Pending
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