JPS5634120A - Magnetic tape unit - Google Patents
Magnetic tape unitInfo
- Publication number
- JPS5634120A JPS5634120A JP10750279A JP10750279A JPS5634120A JP S5634120 A JPS5634120 A JP S5634120A JP 10750279 A JP10750279 A JP 10750279A JP 10750279 A JP10750279 A JP 10750279A JP S5634120 A JPS5634120 A JP S5634120A
- Authority
- JP
- Japan
- Prior art keywords
- write
- information
- byte
- magnetic tape
- ibg
- 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 ensure the retrial processing when write-in error is produced, by writing in the record block, after taking longer the IBG length than the standard length by an arbitrary value, when the byte number of write-in information is less than the set value.
CONSTITUTION: The write-in information to the magnetic tape is temporarily stored in the data buffer 7 in the set value N-byte via the interface circuit 6. In this case, when the number of write-in information is recognized at the detection circuit 9 as N-byte or more, after IBG is fetched by the standard number, the write-in information is written and write-in is continued until the write-in information from the upper rank unit is absent. If the number of bytes of write-in information is recognized as N-byte or less, after forming the IBG length sufficiently longer than the time for the standard IBG length, the write-in information of the data buffer 7 is all written on the magnetic tape to complete the write-in processing.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10750279A JPS5634120A (en) | 1979-08-23 | 1979-08-23 | Magnetic tape unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10750279A JPS5634120A (en) | 1979-08-23 | 1979-08-23 | Magnetic tape unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5634120A true JPS5634120A (en) | 1981-04-06 |
Family
ID=14460828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10750279A Pending JPS5634120A (en) | 1979-08-23 | 1979-08-23 | Magnetic tape unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634120A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05164501A (en) * | 1991-12-11 | 1993-06-29 | Masakazu Suzuki | Decimal scale |
-
1979
- 1979-08-23 JP JP10750279A patent/JPS5634120A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05164501A (en) * | 1991-12-11 | 1993-06-29 | Masakazu Suzuki | Decimal scale |
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