JPS5451440A - Information indexing system - Google Patents
Information indexing systemInfo
- Publication number
- JPS5451440A JPS5451440A JP11774877A JP11774877A JPS5451440A JP S5451440 A JPS5451440 A JP S5451440A JP 11774877 A JP11774877 A JP 11774877A JP 11774877 A JP11774877 A JP 11774877A JP S5451440 A JPS5451440 A JP S5451440A
- Authority
- JP
- Japan
- Prior art keywords
- page
- key
- signal
- sheet
- memory
- 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
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To reduce the capacity of random access memory, in the item input unit increasing the input information by defining a number of definitions to one key.
CONSTITUTION: When the multi-item input sheet 1 is set, the number of the sheet 1 is inputted to the data register 24. Next, when the page selection key 14 is depressed, the signal 6 is fet to the page address register 8 and the register 24, and the signal from the resister 8 selects the designated page with the page selection section vis the pulse motor 12. With this, the number of the sheet 1 and the address in the disc 2 corresponding to the page number are drawn from the table 26 and are inputted to the control circuit 20. The circuit 20 transfers the information for one page's share to the random access memory from the disc 21. Next, the control circuit 28 outputs the infromation corresponding to the key 2 from the memory 23 with the signal 2a of the item key 2. Thus, the capacity of the memory 23 can be reduced
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11774877A JPS5451440A (en) | 1977-09-30 | 1977-09-30 | Information indexing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11774877A JPS5451440A (en) | 1977-09-30 | 1977-09-30 | Information indexing system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5451440A true JPS5451440A (en) | 1979-04-23 |
JPS5711464B2 JPS5711464B2 (en) | 1982-03-04 |
Family
ID=14719326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11774877A Granted JPS5451440A (en) | 1977-09-30 | 1977-09-30 | Information indexing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5451440A (en) |
-
1977
- 1977-09-30 JP JP11774877A patent/JPS5451440A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5711464B2 (en) | 1982-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU510240B2 (en) | Common polling logic for input/output interrupt or cycle steal data transfer requests | |
JPS5451440A (en) | Information indexing system | |
JPS5487130A (en) | Conventional register access system | |
JPS522330A (en) | Data processig unit | |
JPS5688524A (en) | Channel controller | |
JPS5510614A (en) | Controller | |
JPS53118313A (en) | Key input circuit | |
JPS5436144A (en) | Address conversion unit | |
JPS5567865A (en) | Electronic desk computer | |
JPS5745657A (en) | Storage device | |
JPS5668846A (en) | Access system for control memory device | |
JPS5530746A (en) | Specification set system for electronic cash register | |
JPS5437651A (en) | Information processing system | |
JPS5657139A (en) | Console device | |
JPS5469918A (en) | Display unit | |
JPS5650430A (en) | Data input device | |
JPS51142939A (en) | Data processor | |
JPS52149049A (en) | Unit price setting method and writing unit for electronic register | |
JPS53103332A (en) | Input/output control system for information processor | |
JPS54131841A (en) | Code conversion system | |
JPS5611561A (en) | Memory assignment system for electronic cash register | |
JPS5760433A (en) | Word conversion system | |
JPS53111242A (en) | Display control system | |
JPS564858A (en) | Miniature electronic unit | |
JPS5347231A (en) | Information draw-out control system |