JPS61204754U - - Google Patents

Info

Publication number
JPS61204754U
JPS61204754U JP8755485U JP8755485U JPS61204754U JP S61204754 U JPS61204754 U JP S61204754U JP 8755485 U JP8755485 U JP 8755485U JP 8755485 U JP8755485 U JP 8755485U JP S61204754 U JPS61204754 U JP S61204754U
Authority
JP
Japan
Prior art keywords
control unit
control
serial printer
main control
space
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.)
Granted
Application number
JP8755485U
Other languages
Japanese (ja)
Other versions
JPH0439019Y2 (en
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 filed Critical
Priority to JP1985087554U priority Critical patent/JPH0439019Y2/ja
Publication of JPS61204754U publication Critical patent/JPS61204754U/ja
Application granted granted Critical
Publication of JPH0439019Y2 publication Critical patent/JPH0439019Y2/ja
Expired legal-status Critical Current

Links

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  • Accessory Devices And Overall Control Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示すブロツク図、
第２図は従来例のブロツク図、第３図は本考案の
一実施例の具体例を示すブロツク図、第４図はス
ペーシング情報の構成例を示す図、第５図は１行
印字のスペーシング速度と割込信号とを表わした
図である。 ５，９，１１…駆動回路、６…スペースモータ
、７…エンコーダ、１０…印字ヘツド、１２…Ｌ
Ｆモータ、１３…スペース制御部、１４…ゲート
回路、１５…主制御部、２０，２１…μＣＰＵ、
２２…入力ポート、２３，２９…ＲＡＭ、２４…
ゲート、２５，３０…出力ポート、２６，３１…
タイマ回路、２７，２８…ＲＯＭ。 FIG. 1 is a block diagram showing an embodiment of the present invention.
Fig. 2 is a block diagram of a conventional example, Fig. 3 is a block diagram showing a specific example of an embodiment of the present invention, Fig. 4 is a diagram showing an example of the configuration of spacing information, and Fig. 5 is a diagram of one-line printing. FIG. 3 is a diagram showing spacing speed and interrupt signal. 5, 9, 11...Drive circuit, 6...Space motor, 7...Encoder, 10...Print head, 12...L
F motor, 13... Space control unit, 14... Gate circuit, 15... Main control unit, 20, 21... μCPU,
22...Input port, 23, 29...RAM, 24...
Gate, 25, 30... Output port, 26, 31...
Timer circuit, 27, 28...ROM.

Claims (1)

【実用新案登録請求の範囲】 シリアルプリンタにおいて、 制御部を、印字バツフアメモリを備えた主制御
部と、スペースモータ制御及び印字タイミング制
御を行う際、スペース制御部からの印字タイミン
グの割込みを主制御部に対して行うように構成し
たことを特徴とするシリアルプリンタの制御装置
。[Scope of Claim for Utility Model Registration] In a serial printer, the control unit is a main control unit equipped with a print buffer memory, and when performing space motor control and print timing control, the main control unit handles print timing interrupts from the space control unit. 1. A control device for a serial printer, characterized in that the device is configured to control a serial printer.
JP1985087554U 1985-06-12 1985-06-12 Expired JPH0439019Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985087554U JPH0439019Y2 (en) 1985-06-12 1985-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985087554U JPH0439019Y2 (en) 1985-06-12 1985-06-12

Publications (2)

Publication Number Publication Date
JPS61204754U true JPS61204754U (en) 1986-12-24
JPH0439019Y2 JPH0439019Y2 (en) 1992-09-11

Family

ID=30639881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985087554U Expired JPH0439019Y2 (en) 1985-06-12 1985-06-12

Country Status (1)

Country Link
JP (1) JPH0439019Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147232A (en) * 1980-04-15 1981-11-16 Brother Ind Ltd Electronic typewriter
JPS57113139A (en) * 1980-12-29 1982-07-14 Nec Corp Control circuit
JPS5927666A (en) * 1982-08-05 1984-02-14 Canon Inc Recorder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147232A (en) * 1980-04-15 1981-11-16 Brother Ind Ltd Electronic typewriter
JPS57113139A (en) * 1980-12-29 1982-07-14 Nec Corp Control circuit
JPS5927666A (en) * 1982-08-05 1984-02-14 Canon Inc Recorder

Also Published As

Publication number Publication date
JPH0439019Y2 (en) 1992-09-11

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