JPS54142033A - Inter-system communication system - Google Patents
Inter-system communication systemInfo
- Publication number
- JPS54142033A JPS54142033A JP5053078A JP5053078A JPS54142033A JP S54142033 A JPS54142033 A JP S54142033A JP 5053078 A JP5053078 A JP 5053078A JP 5053078 A JP5053078 A JP 5053078A JP S54142033 A JPS54142033 A JP S54142033A
- Authority
- JP
- Japan
- Prior art keywords
- processor
- row
- memory unit
- queue
- transfer
- 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
Landscapes
- Information Transfer Systems (AREA)
- Information Transfer Between Computers (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE: To reduce the burden of the host processor by making the host processor form only the queue of the transfer request contents on the memory unit and then making the front end processor take the leadership in the communication transfer.
CONSTITUTION: Memory unit 3-1 of data processor 1-1 contains queue OUTQ storage region 7 which can reserve several units of the transfer request contents plus queue INQ which can store several units of the message to be given to host processor 2-1 from front end processor 2. To carry out the transfer of OUTQ and INQ, processor 2-2 prepares command row 10 given from processor 2-2 itself on memory unit 3-2 along with command row 9 of the command issued from processor 1-1. Thus, row 9 is transferred onto processor 3-1 as shown by the dotted lines. In other words, processor 2-1 makes processor 2-2 prepare row 9 for utilization of 2-1. As a result, the burden of processor 2-1 can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5053078A JPS54142033A (en) | 1978-04-27 | 1978-04-27 | Inter-system communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5053078A JPS54142033A (en) | 1978-04-27 | 1978-04-27 | Inter-system communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54142033A true JPS54142033A (en) | 1979-11-05 |
Family
ID=12861536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5053078A Pending JPS54142033A (en) | 1978-04-27 | 1978-04-27 | Inter-system communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54142033A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000076218A (en) * | 1998-08-27 | 2000-03-14 | Ntt Data Corp | Inter-database synchronization system |
JP2002112803A (en) * | 2000-10-06 | 2002-04-16 | Yoshitaka Komura | Sole, sock liner and footgear |
-
1978
- 1978-04-27 JP JP5053078A patent/JPS54142033A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000076218A (en) * | 1998-08-27 | 2000-03-14 | Ntt Data Corp | Inter-database synchronization system |
JP2002112803A (en) * | 2000-10-06 | 2002-04-16 | Yoshitaka Komura | Sole, sock liner and footgear |
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