JPS639645U - - Google Patents
Info
- Publication number
- JPS639645U JPS639645U JP10197586U JP10197586U JPS639645U JP S639645 U JPS639645 U JP S639645U JP 10197586 U JP10197586 U JP 10197586U JP 10197586 U JP10197586 U JP 10197586U JP S639645 U JPS639645 U JP S639645U
- Authority
- JP
- Japan
- Prior art keywords
- printer
- control circuit
- timer
- time
- serial
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図は本考案の一実施例の工程図、第２図は
本考案の制御回路のシステム構成中の位置を示す
説明図、第３図は本考案の制御回路のハードウエ
アの一実施例のブロツク図、第４図は本考案のプ
ログラムの構成図、第５図、第６図は、本考案の
動作説明図である。
２……制御回路、８……プログラム、９……タ
イマ、１３……データ入力割込、１４……割込処
理。
Figure 1 is a process diagram of an embodiment of the present invention, Figure 2 is an explanatory diagram showing the position of the control circuit of the present invention in the system configuration, and Figure 3 is an embodiment of the hardware of the control circuit of the present invention. FIG. 4 is a block diagram of the program of the present invention, and FIGS. 5 and 6 are explanatory diagrams of the operation of the present invention. 2... Control circuit, 8... Program, 9... Timer, 13... Data input interrupt, 14... Interrupt processing.
Claims (1)
ンタとの間に位置し、マイクロプログラムにより
入出力を制御するマイクロプロセツサと、データ
受信後の時間を監視するタイマとを有するプリン
タ制御回路において、前記タイマにより最後の文
字データを受付時から一定時間経過後印字開始コ
ードを出力し、活字式シリアルプリンタと等価の
印字動作を行う事を特徴とするプリンタ制御回路
。 In a printer control circuit that is located between a CPU and a serial dot printer having a row memory, and has a microprocessor that controls input/output using a microprogram, and a timer that monitors the time after data reception, the timer controls the last A printer control circuit characterized in that it outputs a print start code after a certain period of time has elapsed since receiving character data, and performs a printing operation equivalent to that of a typeface serial printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10197586U JPS639645U (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10197586U JPS639645U (en) | 1986-07-04 | 1986-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639645U true JPS639645U (en) | 1988-01-22 |
Family
ID=30973200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10197586U Pending JPS639645U (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0267195U (en) * | 1988-11-10 | 1990-05-21 |
-
1986
- 1986-07-04 JP JP10197586U patent/JPS639645U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0267195U (en) * | 1988-11-10 | 1990-05-21 |
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