JPS55123782A - Printer control unit - Google Patents

Printer control unit

Info

Publication number
JPS55123782A
JPS55123782A JP2997879A JP2997879A JPS55123782A JP S55123782 A JPS55123782 A JP S55123782A JP 2997879 A JP2997879 A JP 2997879A JP 2997879 A JP2997879 A JP 2997879A JP S55123782 A JPS55123782 A JP S55123782A
Authority
JP
Japan
Prior art keywords
data
gate
register
pin
data corresponding
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
JP2997879A
Other languages
Japanese (ja)
Inventor
Hideyuki Takahashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2997879A priority Critical patent/JPS55123782A/en
Publication of JPS55123782A publication Critical patent/JPS55123782A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To make it possible to express finely even characters of a large number of strokes, by shifting data corresponding to even-numbered pins to perform correction of pin interval components after storing the data above in a register.
CONSTITUTION: The first column dot data constituting a character is sent through data line 41, and data corresponding to odd-numbered pins and data corresponding to even-numbered pins are stored in registers 42 and 43 temporarily respectively. Data stored in register 42 is controlled by the gate signal of gate signal line 50 and becomes a pin driving signal through gate 49. Meanwhile, data stored in register 43 is subjected to correction of pin interval components during the shift of resigters 45→46→47 by clock 48 and becomes a pin driving signal through gate 49. Thus, change of the number of stages of the shift registers can be caused to correspond to interval change.
COPYRIGHT: (C)1980,JPO&Japio
JP2997879A 1979-03-16 1979-03-16 Printer control unit Pending JPS55123782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2997879A JPS55123782A (en) 1979-03-16 1979-03-16 Printer control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2997879A JPS55123782A (en) 1979-03-16 1979-03-16 Printer control unit

Publications (1)

Publication Number Publication Date
JPS55123782A true JPS55123782A (en) 1980-09-24

Family

ID=12291042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2997879A Pending JPS55123782A (en) 1979-03-16 1979-03-16 Printer control unit

Country Status (1)

Country Link
JP (1) JPS55123782A (en)

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