JPS54108546A - Converter for information array - Google Patents
Converter for information arrayInfo
- Publication number
- JPS54108546A JPS54108546A JP1523078A JP1523078A JPS54108546A JP S54108546 A JPS54108546 A JP S54108546A JP 1523078 A JP1523078 A JP 1523078A JP 1523078 A JP1523078 A JP 1523078A JP S54108546 A JPS54108546 A JP S54108546A
- Authority
- JP
- Japan
- Prior art keywords
- information
- memory
- stored
- array
- pieces
- 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
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE: To make it possible to change an array of information at random by rotating address codes by the fixed number of bits and also by rearranging the updated address codes.
CONSTITUTION: Cards in certain array order (a) is divided (b) into two and both groups of cards are combined (c) alternately. Namely, shuffling playing cards is equivalent, with information composed of eight pieces, to transferring pieces of information D1, D2,...D8 stored in memory 1 into memory 2 in the order of D1, D5, D2,...D8 electrically. To realize this operation without using a sorting method of the kind next, pieces of information D1 to D8 with address codes AC added are stored and arranged in memory 11 in sequence and each information read out is stored in data buffer 12 while its AC is in address control circuit 13 and then rotated by one bit ([011] changes into [110]) before the information is transferred to memory 14 and rearranged. In this way the conversion of an array of information is realized.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1523078A JPS54108546A (en) | 1978-02-13 | 1978-02-13 | Converter for information array |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1523078A JPS54108546A (en) | 1978-02-13 | 1978-02-13 | Converter for information array |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54108546A true JPS54108546A (en) | 1979-08-25 |
Family
ID=11883052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1523078A Pending JPS54108546A (en) | 1978-02-13 | 1978-02-13 | Converter for information array |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54108546A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204032A (en) * | 1984-03-28 | 1985-10-15 | Res Dev Corp Of Japan | Pseudo random number generating circuit |
JPH0736671A (en) * | 1993-07-19 | 1995-02-07 | Nec Corp | Data rearranging method and data rearranging device |
-
1978
- 1978-02-13 JP JP1523078A patent/JPS54108546A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60204032A (en) * | 1984-03-28 | 1985-10-15 | Res Dev Corp Of Japan | Pseudo random number generating circuit |
JPH0736671A (en) * | 1993-07-19 | 1995-02-07 | Nec Corp | Data rearranging method and data rearranging device |
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