JPS63132737U - - Google Patents
Info
- Publication number
- JPS63132737U JPS63132737U JP2609287U JP2609287U JPS63132737U JP S63132737 U JPS63132737 U JP S63132737U JP 2609287 U JP2609287 U JP 2609287U JP 2609287 U JP2609287 U JP 2609287U JP S63132737 U JPS63132737 U JP S63132737U
- Authority
- JP
- Japan
- Prior art keywords
- print data
- line printer
- extraction circuit
- output
- numbered
- 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
Links
- 238000000605 extraction Methods 0.000 claims 4
- 239000000284 extract Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は、本考案によるラインプリンター用印
字データ処理回路の一実施例を示すブロツク図、
第２図は、第１図に示す回路の動作を説明する波
形図である。
５……ＲＡＭ、６……データカウント回路、７
……フリツプフロツプ、８……アンドゲート、９
……アンドゲート、１０……出力データ制御回路
。
FIG. 1 is a block diagram showing an embodiment of a print data processing circuit for a line printer according to the present invention;
FIG. 2 is a waveform diagram illustrating the operation of the circuit shown in FIG. 1. 5...RAM, 6...Data count circuit, 7
...flipflop, 8...and gate, 9
...and gate, 10...output data control circuit.
Claims (1)
ータから奇数番目の印字データを抽出する第１の
抽出回路と、ラインプリンターに供給されるシリ
アル印字データから偶数番目の印字データを抽出
する第２の抽出回路とを有し、前記第１の抽出回
路の出力と前記第２の抽出回路の出力とを切り換
えてラインプリンターに出力することを特徴とす
るラインプリンター用印字データ処理回路。 A first extraction circuit extracts odd-numbered print data from the serial print data supplied to the line printer, and a second extraction circuit extracts even-numbered print data from the serial print data supplied to the line printer. A print data processing circuit for a line printer, characterized in that the output of the first extraction circuit and the output of the second extraction circuit are switched and output to the line printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2609287U JPS63132737U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2609287U JPS63132737U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132737U true JPS63132737U (en) | 1988-08-30 |
Family
ID=30826848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2609287U Pending JPS63132737U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132737U (en) |
-
1987
- 1987-02-23 JP JP2609287U patent/JPS63132737U/ja active Pending
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