JPS55131845A - Character data transmission system - Google Patents

Character data transmission system

Info

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
Application number
JP3855879A
Other languages
Japanese (ja)
Inventor
Keizo Kurahashi
Hisashi Yamaguchi
Kazuhiro Takahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP3855879A priority Critical patent/JPS55131845A/en
Publication of JPS55131845A publication Critical patent/JPS55131845A/en
Pending legal-status Critical Current

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
JP3855879A 1979-03-30 1979-03-30 Character data transmission system Pending JPS55131845A (en)

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)

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