JPS5556288A - Format pattern generation system of dot printer - Google Patents
Format pattern generation system of dot printerInfo
- Publication number
- JPS5556288A JPS5556288A JP12789078A JP12789078A JPS5556288A JP S5556288 A JPS5556288 A JP S5556288A JP 12789078 A JP12789078 A JP 12789078A JP 12789078 A JP12789078 A JP 12789078A JP S5556288 A JPS5556288 A JP S5556288A
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- circuit
- circuits
- output
- line
- 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
- Dot-Matrix Printers And Others (AREA)
Abstract
PURPOSE: To eliminate the restrictions on the kind of a character pattern by using a pattern generator only for the character pattern, by providing a method of generating a format pattern automatically in addition to a pattern generation system.
CONSTITUTION: The output of memory circuit 1 stored with the number of dots of a column pattern is led to line-width selector circuit 2 controlled by code converter circuit 11 connected to character code generating cirucit 10 and its output is sent to OR circuit 20 through longitudinal-line generating circuits 16 and 17. At the same time, the output of circuit 2 is applied to lateral-line generating circuits 18 and 19 through column-pattern generating circuits 3 and 4 respectively, and those four kind of signals are mixed by OR circuit 20 and outputted as a column pattern from line 21. Further, row-pattern memory circuit 5 is provided and its output is sent to line- width selector circuit 6 controlled by circuit 11; part of this output is supplied to row-pattern selector circuits 12 and 13 by way of row-pattern generating circuits 7 and 8, and the remainder is direct to selector circuits 14 and 15, thereby controlling circuits 16W19 by their outputs.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12789078A JPS5556288A (en) | 1978-10-19 | 1978-10-19 | Format pattern generation system of dot printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12789078A JPS5556288A (en) | 1978-10-19 | 1978-10-19 | Format pattern generation system of dot printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5556288A true JPS5556288A (en) | 1980-04-24 |
Family
ID=14971183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12789078A Pending JPS5556288A (en) | 1978-10-19 | 1978-10-19 | Format pattern generation system of dot printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556288A (en) |
-
1978
- 1978-10-19 JP JP12789078A patent/JPS5556288A/en active Pending
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