JPS5696324A - Control circuit for drawing output device - Google Patents

Control circuit for drawing output device

Info

Publication number
JPS5696324A
JPS5696324A JP17105579A JP17105579A JPS5696324A JP S5696324 A JPS5696324 A JP S5696324A JP 17105579 A JP17105579 A JP 17105579A JP 17105579 A JP17105579 A JP 17105579A JP S5696324 A JPS5696324 A JP S5696324A
Authority
JP
Japan
Prior art keywords
axis
pulses
pulse
basic
register
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
JP17105579A
Other languages
Japanese (ja)
Inventor
Noriaki Nakayama
Takeo Nagata
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP17105579A priority Critical patent/JPS5696324A/en
Publication of JPS5696324A publication Critical patent/JPS5696324A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To shorten the computer using time required for driving a drawing output device, by giving the moving width of one of the X axis and the Y axis and the ratio of the moving width of the X axis and the Y axis from the computer to control the drawing output device.
CONSTITUTION: Out of numbers of pulses required for the movement in the direction of the X axis and the Y axis from a computer, the greater number of pulses is given to basic pulse register 21 as the number of basic pulses, and the axis selection signal which indicates the axis giving the number of basic pulses is applied to axis selecting circuit 22, and the ratio of the number of basic pulses to the number of pulses of the other axis is given to conversion ratio register 23. Next, the clock pulse is generated from clock pulse generating circuit 24 and is compared with contents of register 21 by pulse comparator 25, and clock pulses are generated until the number of clock pulses becomes equal to the number of basic pulses. This output clock pulse becomes the output pulse of the axis selected by circuit 23. The output of circuit 24 is input to pulse width converting circuit 26 and is converted to a pulse signal whose pulse width is propositional to contents of register 23, thus obtaining the output pulse of the other axis.
COPYRIGHT: (C)1981,JPO&Japio
JP17105579A 1979-12-28 1979-12-28 Control circuit for drawing output device Pending JPS5696324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17105579A JPS5696324A (en) 1979-12-28 1979-12-28 Control circuit for drawing output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17105579A JPS5696324A (en) 1979-12-28 1979-12-28 Control circuit for drawing output device

Publications (1)

Publication Number Publication Date
JPS5696324A true JPS5696324A (en) 1981-08-04

Family

ID=15916231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17105579A Pending JPS5696324A (en) 1979-12-28 1979-12-28 Control circuit for drawing output device

Country Status (1)

Country Link
JP (1) JPS5696324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128490A (en) * 1982-01-27 1983-08-01 Matsushita Electric Ind Co Ltd Partition plate holder for rotary compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128490A (en) * 1982-01-27 1983-08-01 Matsushita Electric Ind Co Ltd Partition plate holder for rotary compressor
JPS6249472B2 (en) * 1982-01-27 1987-10-20 Matsushita Electric Ind Co Ltd

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