JPS5556288A - Format pattern generation system of dot printer - Google Patents

Format pattern generation system of dot printer

Info

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
Application number
JP12789078A
Other languages
Japanese (ja)
Inventor
Katsuji Sato
Takeyuki Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12789078A priority Critical patent/JPS5556288A/en
Publication of JPS5556288A publication Critical patent/JPS5556288A/en
Pending legal-status Critical Current

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
JP12789078A 1978-10-19 1978-10-19 Format pattern generation system of dot printer Pending JPS5556288A (en)

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)

Similar Documents

Publication Publication Date Title
EP0356104A3 (en) Letter data control
JPS5556288A (en) Format pattern generation system of dot printer
JPS51122328A (en) Dot matrix converter
JPS5294035A (en) Character pattern generating device
JPS5556289A (en) Format pattern generation system of dot printer
JPS5451328A (en) Control circuit of output device
JPS55150040A (en) Character display system
JPS56110143A (en) Format overlay printing system
JPS5528183A (en) Character pattern generation system
JPS54158824A (en) Character pattern generator
JPS54152432A (en) Character pattern generation system
JPS5543676A (en) Vertical-horizontal conversion system
JPS5453835A (en) Character pattern generation system
JPS55140979A (en) Descender character printing system
JPS5574637A (en) Transfer output system for pattern data
JPS56136370A (en) Printing for emphasized letter
JPS5480035A (en) Character pattern generator
JPS54139338A (en) Character display device
JPS5559587A (en) Control system for display unit
JPS5335431A (en) Print controller
JPS5563482A (en) Data output system
JPS5549787A (en) Pattern and character overlap printing circuit
JPS523343A (en) Conversion element employing magnetic bubbles
JPS57155636A (en) Data processor
JPS5494239A (en) Keyboard printer