JPS55154630A - Printer - Google Patents
PrinterInfo
- Publication number
- JPS55154630A JPS55154630A JP6173579A JP6173579A JPS55154630A JP S55154630 A JPS55154630 A JP S55154630A JP 6173579 A JP6173579 A JP 6173579A JP 6173579 A JP6173579 A JP 6173579A JP S55154630 A JPS55154630 A JP S55154630A
- Authority
- JP
- Japan
- Prior art keywords
- bits
- data
- input
- fed
- multiplexer
- 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
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
PURPOSE: To increase the operation rate, by dividing the input data in 8-bits into upper rank 4-bits and lower rank 4-bits, converting the data of each 4-bits into the character code of hexadecimal system in 8-bits, and regularly corresponding the input data and print information.
CONSTITUTION: A register 1 latches 8-bits data DTA input externally and a strobe signal STR is input externally to the clock terminal. The connection is made that the upper rank 4-bits out of the output data in 8-bits are fed to the first channel input terminal of a multiplexer 2 from the output terminal of the register 1 and the lower 4-bits are fed to the second channel input terminal of the multiplexer 2, and the output data in 8-bits are fed to the second channel input terminal of another multiplexer 4 as they are. Further the data of each 4-bits divided into two are converted into the hexadecimal character code in 8-bits and printed, allowing regularly to correspond the input data and the print information to increase the operation rate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6173579A JPS55154630A (en) | 1979-05-18 | 1979-05-18 | Printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6173579A JPS55154630A (en) | 1979-05-18 | 1979-05-18 | Printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55154630A true JPS55154630A (en) | 1980-12-02 |
Family
ID=13179744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6173579A Pending JPS55154630A (en) | 1979-05-18 | 1979-05-18 | Printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55154630A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6082373A (en) * | 1983-10-13 | 1985-05-10 | Seiko Epson Corp | Printing apparatus |
JPS60195637A (en) * | 1984-02-21 | 1985-10-04 | ピツトネイ・ボウズ・インコーポレーテツド | Character generator for dot matrix printer |
JPS61168037A (en) * | 1985-01-21 | 1986-07-29 | Nec Corp | Printer with received data analyzing function |
JPH0344739U (en) * | 1989-09-02 | 1991-04-25 |
-
1979
- 1979-05-18 JP JP6173579A patent/JPS55154630A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6082373A (en) * | 1983-10-13 | 1985-05-10 | Seiko Epson Corp | Printing apparatus |
JPS60195637A (en) * | 1984-02-21 | 1985-10-04 | ピツトネイ・ボウズ・インコーポレーテツド | Character generator for dot matrix printer |
JPH0552528B2 (en) * | 1984-02-21 | 1993-08-05 | Pitney Bowes Inc | |
JPS61168037A (en) * | 1985-01-21 | 1986-07-29 | Nec Corp | Printer with received data analyzing function |
JPH0344739U (en) * | 1989-09-02 | 1991-04-25 |
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