JPS6413331U - - Google Patents
Info
- Publication number
- JPS6413331U JPS6413331U JP10846287U JP10846287U JPS6413331U JP S6413331 U JPS6413331 U JP S6413331U JP 10846287 U JP10846287 U JP 10846287U JP 10846287 U JP10846287 U JP 10846287U JP S6413331 U JPS6413331 U JP S6413331U
- Authority
- JP
- Japan
- Prior art keywords
- resolution
- memory
- image data
- specifying
- data
- 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
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
Description
第１図は本考案一実施例の概略構成図、第２図
は水平方向における解像度変換の説明のためのタ
イムチヤート、第３図は垂直方向における解像度
変換の説明のためのタイムチヤートである。
１…ページメモリ、２…Ｐ／Ｓ変換器、３…ア
ドレス発生部、４…制御レジスタ（指定手段）、
５…プリンタインタフエース部、６…解像度変換
制御部。
FIG. 1 is a schematic diagram of an embodiment of the present invention, FIG. 2 is a time chart for explaining resolution conversion in the horizontal direction, and FIG. 3 is a time chart for explaining resolution conversion in the vertical direction. 1...Page memory, 2...P/S converter, 3...Address generation section, 4...Control register (specifying means),
5...Printer interface unit, 6...Resolution conversion control unit.
Claims (1)
から並列に出力されるデータを直列のデータとし
て出力するＰ／Ｓ変換器と、解像度を変換するか
否かの指定を行う指定手段と、該指定手段により
解像度を変換しないと指定されたときには、前記
メモリ内のイメージデータをそのまま出力させ、
前記指定手段により解像度を変換すると指定され
たときには、前記メモリ内のイメージデータを実
質的に重複して出力させる解像度変換手段とを備
えることを特徴とする印刷データ制御回路。 A memory for storing image data, a P/S converter for outputting data output in parallel from the memory as serial data, a specifying means for specifying whether or not to convert the resolution, and a specifying means for specifying whether or not to convert the resolution. When it is specified that the resolution is not to be converted, the image data in the memory is output as is,
A print data control circuit comprising: resolution converting means for outputting substantially redundant image data in the memory when the specifying means specifies that the resolution is to be converted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10846287U JPS6413331U (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10846287U JPS6413331U (en) | 1987-07-15 | 1987-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413331U true JPS6413331U (en) | 1989-01-24 |
Family
ID=31343813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10846287U Pending JPS6413331U (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413331U (en) |
-
1987
- 1987-07-15 JP JP10846287U patent/JPS6413331U/ja active Pending