JPS5537672A - Conversion system of dot pattern - Google Patents
Conversion system of dot patternInfo
- Publication number
- JPS5537672A JPS5537672A JP11092378A JP11092378A JPS5537672A JP S5537672 A JPS5537672 A JP S5537672A JP 11092378 A JP11092378 A JP 11092378A JP 11092378 A JP11092378 A JP 11092378A JP S5537672 A JPS5537672 A JP S5537672A
- Authority
- JP
- Japan
- Prior art keywords
- row
- column
- address
- input
- data
- 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
- Image Processing (AREA)
Abstract
PURPOSE: To convert an input dot pattern, row by row or column by column, by converting a row-unit input of dot patterns of characters into a column-unit output or reversely by information of a switching display line.
CONSTITUTION: Row-address decoder 2 attains access to memory 8 and row data input-output buffer 5 writing or reading data in or from row address 2 or are provided and further column-address decoder 3 and column data input-output buffer 4 writing or reading data in or from column address are provided and address input line ADDR signal transmitted to row or column decoder 2 and 3 is switched by multiplexer 1 and a data line IND signal transmitted to row or column buffers 4 and 5 is by myltiplexer 6. Then data read to row or column buffers 5 or 4 is switched by multiplexer 7, thereby converting dot patterns, row by row or column by column.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11092378A JPS5537672A (en) | 1978-09-09 | 1978-09-09 | Conversion system of dot pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11092378A JPS5537672A (en) | 1978-09-09 | 1978-09-09 | Conversion system of dot pattern |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5537672A true JPS5537672A (en) | 1980-03-15 |
Family
ID=14548042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11092378A Pending JPS5537672A (en) | 1978-09-09 | 1978-09-09 | Conversion system of dot pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537672A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57129764U (en) * | 1981-02-06 | 1982-08-12 | ||
JPS5965371A (en) * | 1982-10-06 | 1984-04-13 | Canon Inc | Central processor |
JPS6054076A (en) * | 1983-09-02 | 1985-03-28 | Fuji Xerox Co Ltd | Picture enlarging and reducing circuit |
-
1978
- 1978-09-09 JP JP11092378A patent/JPS5537672A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57129764U (en) * | 1981-02-06 | 1982-08-12 | ||
JPS6111218Y2 (en) * | 1981-02-06 | 1986-04-09 | ||
JPS5965371A (en) * | 1982-10-06 | 1984-04-13 | Canon Inc | Central processor |
JPS6054076A (en) * | 1983-09-02 | 1985-03-28 | Fuji Xerox Co Ltd | Picture enlarging and reducing circuit |
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