JPS63183630U - - Google Patents
Info
- Publication number
- JPS63183630U JPS63183630U JP7424187U JP7424187U JPS63183630U JP S63183630 U JPS63183630 U JP S63183630U JP 7424187 U JP7424187 U JP 7424187U JP 7424187 U JP7424187 U JP 7424187U JP S63183630 U JPS63183630 U JP S63183630U
- Authority
- JP
- Japan
- Prior art keywords
- buffer memory
- data
- print data
- control means
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Record Information Processing For Printing (AREA)
Description
第１図は本実施例のプリンタ制御装置を含むシ
ステムブロツク図、第２図は本実施例のプリンタ
制御装置の回路ブロツク図、第３図は本実施例の
プリンタ制御装置のフローチヤートである。
１……インターフエイス部、２……操作・表示
部、２ａ……キー、３……印字部、４……ホスト
コンピユータ、５……ホストＩ／Ｆ、６……コン
トローラ、７……文字処理回路、８……ＣＧ、９
……バストランシーバ、１０……印字Ｉ／Ｆ、１
１……フレームメモリ、１２……ＣＰＵ、１３…
…ＤＭＡコントローラ。
FIG. 1 is a system block diagram including the printer control device of this embodiment, FIG. 2 is a circuit block diagram of the printer control device of this embodiment, and FIG. 3 is a flowchart of the printer control device of this embodiment. 1...Interface section, 2...Operation/display section, 2a...Key, 3...Printing section, 4...Host computer, 5...Host I/F, 6...Controller, 7...Character processing Circuit, 8...CG, 9
...Bus transceiver, 10...Printing I/F, 1
1...Frame memory, 12...CPU, 13...
...DMA controller.
Claims (1)
字データを記憶するバツフアメモリを有し、該バ
ツフアメモリに記憶された印字データに基づき印
字出力を行うプリンタにおいて、 印字開始を指示する指示信号に基づいて前記バ
ツフアメモリ内に記憶されたデータを印字出力さ
せる制御手段と、該制御手段の出力に基づいて印
字データを消去することなく前記バツフアメモリ
から印字データを読出すデータ読出し手段と、該
データ読出し手段により前記バツフアメモリから
データが読出され印字出力された後前記指示信号
が出力される直前の状態に前記制御手段の制御状
態を復帰させる復帰手段とを有することを特徴と
するプリンタ制御装置。[Scope of Claim for Utility Model Registration] Instructing to start printing in a printer that has a buffer memory that stores print data based on data transmitted from a host device and outputs print based on the print data stored in the buffer memory. a control means for printing out the data stored in the buffer memory based on an instruction signal; a data reading means for reading the print data from the buffer memory without erasing the print data based on the output of the control means; A printer control device comprising: a return means for returning the control state of the control means to the state immediately before the instruction signal was output after the data is read from the buffer memory and printed out by the data read means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074241U JPH0421148Y2 (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987074241U JPH0421148Y2 (en) | 1987-05-18 | 1987-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63183630U true JPS63183630U (en) | 1988-11-25 |
| JPH0421148Y2 JPH0421148Y2 (en) | 1992-05-14 |
Family
ID=30919273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987074241U Expired JPH0421148Y2 (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421148Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153332A (en) * | 1981-03-19 | 1982-09-21 | Mitsubishi Electric Corp | Printer |
-
1987
- 1987-05-18 JP JP1987074241U patent/JPH0421148Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57153332A (en) * | 1981-03-19 | 1982-09-21 | Mitsubishi Electric Corp | Printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421148Y2 (en) | 1992-05-14 |
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