JPS5533281A - Data transfer system - Google Patents
Data transfer systemInfo
- Publication number
- JPS5533281A JPS5533281A JP10649578A JP10649578A JPS5533281A JP S5533281 A JPS5533281 A JP S5533281A JP 10649578 A JP10649578 A JP 10649578A JP 10649578 A JP10649578 A JP 10649578A JP S5533281 A JPS5533281 A JP S5533281A
- Authority
- JP
- Japan
- Prior art keywords
- data
- held
- processing unit
- counter
- communication controller
- 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 reduce the number of interruptions between a communication controller and data processing unit by transferring data from terminal equipments to host data processing unit after storing them in communication controller temporarily.
CONSTITUTION: Input data from terminal equipments 2-1 to 2-n are assembled into data of a character unit by data assembling processing part 1-1 and held in data stay part. In this case, the number of held data is counted by counter 1-3 and the time when data is held is measured by timer 1-5. When data transmission from host data processing unit 4 to communication controller 1 is done, a check is made on whether data are being held in data stay part 1-4 and when so, data are transferred from transferring part 1-6 to chennel 3. At this time, the counter and timer are reset. Once the counter or timer reaches to set value, an interruption signal is generated to transfer data to data processing unit 4.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53106495A JPS6040060B2 (en) | 1978-08-31 | 1978-08-31 | Data transfer method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53106495A JPS6040060B2 (en) | 1978-08-31 | 1978-08-31 | Data transfer method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5533281A true JPS5533281A (en) | 1980-03-08 |
JPS6040060B2 JPS6040060B2 (en) | 1985-09-09 |
Family
ID=14435015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53106495A Expired JPS6040060B2 (en) | 1978-08-31 | 1978-08-31 | Data transfer method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6040060B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166641A (en) * | 1981-04-07 | 1982-10-14 | Fujitsu Ltd | Data transfer system |
JPS57207938A (en) * | 1981-06-16 | 1982-12-20 | Ibm | Data receiving terminal |
JPS60233963A (en) * | 1984-05-04 | 1985-11-20 | Fujitsu Ltd | Response control system of line |
JPS61134136A (en) * | 1984-12-05 | 1986-06-21 | Nec Corp | Personal wireless equipment |
JPS6381553A (en) * | 1986-09-25 | 1988-04-12 | Sumitomo Electric Ind Ltd | Interruption management system |
JPH04107758A (en) * | 1990-08-29 | 1992-04-09 | Nec Corp | File transfer system |
-
1978
- 1978-08-31 JP JP53106495A patent/JPS6040060B2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57166641A (en) * | 1981-04-07 | 1982-10-14 | Fujitsu Ltd | Data transfer system |
JPS57207938A (en) * | 1981-06-16 | 1982-12-20 | Ibm | Data receiving terminal |
JPH0210447B2 (en) * | 1981-06-16 | 1990-03-08 | Intaanashonaru Bijinesu Mashiinzu Corp | |
JPS60233963A (en) * | 1984-05-04 | 1985-11-20 | Fujitsu Ltd | Response control system of line |
JPS61134136A (en) * | 1984-12-05 | 1986-06-21 | Nec Corp | Personal wireless equipment |
JPS6381553A (en) * | 1986-09-25 | 1988-04-12 | Sumitomo Electric Ind Ltd | Interruption management system |
JPH04107758A (en) * | 1990-08-29 | 1992-04-09 | Nec Corp | File transfer system |
Also Published As
Publication number | Publication date |
---|---|
JPS6040060B2 (en) | 1985-09-09 |
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