JPS5745636A - Control processing system for character pattern - Google Patents
Control processing system for character patternInfo
- Publication number
- JPS5745636A JPS5745636A JP11947380A JP11947380A JPS5745636A JP S5745636 A JPS5745636 A JP S5745636A JP 11947380 A JP11947380 A JP 11947380A JP 11947380 A JP11947380 A JP 11947380A JP S5745636 A JPS5745636 A JP S5745636A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- internal memory
- code
- microprocessor
- character
- 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
- Digital Computer Display Output (AREA)
Abstract
PURPOSE: To avoid the increase an internal memory capacity, by respectively storing patterns with higher usage frequency to an internal memory and those with lower usage frequency to external memory among the character patterns required at a terminal system.
CONSTITUTION: A microprocessor 2 references a Kanji (Chinese characters) code of a received text from a CPU with a code table 4. The table 4 displays the presence of character patterns corresponding to the Kanji code to an internal memory 9, and if present, the character pattern is read out from the internal memory 9 and it is displayed on a CRT12, and if absent, the microprocessor 2 edits the character pattern with an address managing table 13 and a code table 5, and this result is set to a work memory 6. The microprocessor 2 reads out the edited character data from the memory 6, transfers it to a screen display memory 10 for storage. The stored characters are converted into a video signal for the display on the CRT12.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11947380A JPS5745636A (en) | 1980-08-29 | 1980-08-29 | Control processing system for character pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11947380A JPS5745636A (en) | 1980-08-29 | 1980-08-29 | Control processing system for character pattern |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5745636A true JPS5745636A (en) | 1982-03-15 |
Family
ID=14762174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11947380A Pending JPS5745636A (en) | 1980-08-29 | 1980-08-29 | Control processing system for character pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5745636A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995027250A1 (en) * | 1994-04-05 | 1995-10-12 | Motorola Inc. | Protection circuit for a microprocessor |
US5809544A (en) * | 1995-10-06 | 1998-09-15 | Motorola, Inc. | Microcontroller which limits access to internal memory |
US6994651B2 (en) | 2003-10-07 | 2006-02-07 | The Timken Company | Epicyclic gear system |
-
1980
- 1980-08-29 JP JP11947380A patent/JPS5745636A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995027250A1 (en) * | 1994-04-05 | 1995-10-12 | Motorola Inc. | Protection circuit for a microprocessor |
US5557743A (en) * | 1994-04-05 | 1996-09-17 | Motorola, Inc. | Protection circuit for a microprocessor |
US5809544A (en) * | 1995-10-06 | 1998-09-15 | Motorola, Inc. | Microcontroller which limits access to internal memory |
US6994651B2 (en) | 2003-10-07 | 2006-02-07 | The Timken Company | Epicyclic gear system |
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