JPS6485453A - Elastic memory circuit with scrambler function - Google Patents
Elastic memory circuit with scrambler functionInfo
- Publication number
- JPS6485453A JPS6485453A JP62240960A JP24096087A JPS6485453A JP S6485453 A JPS6485453 A JP S6485453A JP 62240960 A JP62240960 A JP 62240960A JP 24096087 A JP24096087 A JP 24096087A JP S6485453 A JPS6485453 A JP S6485453A
- Authority
- JP
- Japan
- Prior art keywords
- data
- memory
- circuits
- written
- output
- 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
- Bidirectional Digital Transmission (AREA)
- Communication Control (AREA)
Abstract
PURPOSE:To facilitate large scale integration and to remarkably reduce the number of circuits by providing an inverting means corresponding to the scramble pattern to input or output side of each memory cell. CONSTITUTION:A serial data inputted to a data input terminal 31 is written in one of 1st memory 30a-31st memory 30f given with a data latch signal from an address decoder circuit 34. Thus in reading the data written in the elastic memory 30, the clock given to a readout clock input terminal 35 is counted up by a readout counter 36. Based on the result of counting, the output of the 1st memory 30a-31st memory 30f is selected by a data selector circuit 37 and the data of the result of selection is outputted to a data output terminal 38. In this case, randomizing is applied by using an inverter 39 provided corresponding to the scramble pattern. Thus, the number of circuits is reduced remarkably and advantageous more than LSI.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240960A JPS6485453A (en) | 1987-09-28 | 1987-09-28 | Elastic memory circuit with scrambler function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240960A JPS6485453A (en) | 1987-09-28 | 1987-09-28 | Elastic memory circuit with scrambler function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6485453A true JPS6485453A (en) | 1989-03-30 |
JPH0465575B2 JPH0465575B2 (en) | 1992-10-20 |
Family
ID=17067213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62240960A Granted JPS6485453A (en) | 1987-09-28 | 1987-09-28 | Elastic memory circuit with scrambler function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6485453A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012205676A (en) | 2011-03-29 | 2012-10-25 | Terumo Corp | Sensor |
-
1987
- 1987-09-28 JP JP62240960A patent/JPS6485453A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0465575B2 (en) | 1992-10-20 |
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