JPS55131845A - Character data transmission system - Google Patents
Character data transmission systemInfo
- Publication number
- JPS55131845A JPS55131845A JP3855879A JP3855879A JPS55131845A JP S55131845 A JPS55131845 A JP S55131845A JP 3855879 A JP3855879 A JP 3855879A JP 3855879 A JP3855879 A JP 3855879A JP S55131845 A JPS55131845 A JP S55131845A
- Authority
- JP
- Japan
- Prior art keywords
- transmission rate
- terminal equipment
- character data
- circuit
- codes
- 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
Abstract
PURPOSE: To set the best transmission rate without impeding the reception of character data by securing the operation needed time corresponding to a control code by adding a non-operation character code after the control code as the transmission rate increases.
CONSTITUTION: To transmit character data from the terminal equipment 3A side to terminal equipment 3B side, circuit supervision circuit 10A checks the transmission state of transmission line 1 to terminal equipment 3B on the opposite side by commands from central controller 7A according to the contents of ROM8A, and transmission rate determining circuit 11A determines the beset transmission rate corresponding to the check result. In this case, non-operation code adding circuit 12A adds non-operation codes, as many as the transmission rate, to control codes accompanying each string of character codes in one group. In the transmission of data from the other terminal equipment 3B to terminal equipment 3A, non-operation code adding circuit 12B adds similarly non-operation codes to set the best transmission rate without impeding the reception of the character data.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3855879A JPS55131845A (en) | 1979-03-30 | 1979-03-30 | Character data transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3855879A JPS55131845A (en) | 1979-03-30 | 1979-03-30 | Character data transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55131845A true JPS55131845A (en) | 1980-10-14 |
Family
ID=12528614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3855879A Pending JPS55131845A (en) | 1979-03-30 | 1979-03-30 | Character data transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131845A (en) |
-
1979
- 1979-03-30 JP JP3855879A patent/JPS55131845A/en active Pending
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