JPS54155740A - Data collector unit - Google Patents
Data collector unitInfo
- Publication number
- JPS54155740A JPS54155740A JP6469078A JP6469078A JPS54155740A JP S54155740 A JPS54155740 A JP S54155740A JP 6469078 A JP6469078 A JP 6469078A JP 6469078 A JP6469078 A JP 6469078A JP S54155740 A JPS54155740 A JP S54155740A
- Authority
- JP
- Japan
- Prior art keywords
- arithmetic
- data
- factor
- priority
- buffer
- 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
- 238000000034 method Methods 0.000 abstract 5
- 238000013479 data entry Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
Landscapes
- Small-Scale Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
PURPOSE: To make it possible to start a priority arithmetic process immediately when a priority arithmetic process factor basing upon data from a data entry unit, etc., is generated, by providing a data shunting buffer.
CONSTITUTION: The data collector unit is provided with data shunting buffer 17. An arithmetic processing factor by an arithmetic process basing upon data previously stored in the data collector unit for document writing, etc., is supplied to factor storage part 16-1 and if a priority arithmetic processing factor is generated in factor storage part 16-0 before the arithmetic ends, AND circuit 21 turns OFF. Next, data in process of execution by arithmetic processing part 15 are made to shunt in buffer 17 (the content of data shunting buffer pointer 18 is increased by one) and arithmetic is executed basing upon the priority arithmetic factor. Once this arithmetic ends, data shunting 17 are returned to processing part 15 (the content of pointer 18 is decreased by one) and the previous arithmetic process restarts.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6469078A JPS54155740A (en) | 1978-05-30 | 1978-05-30 | Data collector unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6469078A JPS54155740A (en) | 1978-05-30 | 1978-05-30 | Data collector unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54155740A true JPS54155740A (en) | 1979-12-08 |
Family
ID=13265390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6469078A Pending JPS54155740A (en) | 1978-05-30 | 1978-05-30 | Data collector unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54155740A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6279566A (en) * | 1985-10-02 | 1987-04-11 | Omron Tateisi Electronics Co | Controller for card certification terminal group |
JPS63204365A (en) * | 1987-02-19 | 1988-08-24 | Fujitsu Ltd | Program interruption system |
-
1978
- 1978-05-30 JP JP6469078A patent/JPS54155740A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6279566A (en) * | 1985-10-02 | 1987-04-11 | Omron Tateisi Electronics Co | Controller for card certification terminal group |
JPS63204365A (en) * | 1987-02-19 | 1988-08-24 | Fujitsu Ltd | Program interruption system |
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