JPS5628542A - Data transmission unit - Google Patents

Data transmission unit

Info

Publication number
JPS5628542A
JPS5628542A JP10517579A JP10517579A JPS5628542A JP S5628542 A JPS5628542 A JP S5628542A JP 10517579 A JP10517579 A JP 10517579A JP 10517579 A JP10517579 A JP 10517579A JP S5628542 A JPS5628542 A JP S5628542A
Authority
JP
Japan
Prior art keywords
data
memory
data transmission
transmission unit
microprocessor
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
JP10517579A
Other languages
Japanese (ja)
Inventor
Yoshimi Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10517579A priority Critical patent/JPS5628542A/en
Publication of JPS5628542A publication Critical patent/JPS5628542A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Abstract

PURPOSE:To improve te inspection precision and simplify the unit, by inspecting receiving data after storing it in the two-continuous transmission collation system. CONSTITUTION:Station 1 transmits the first transmission data A1 and continuous transmission data A2 to line 1a successively. Station 2 receives data A1 by receiver 3 and stores it as data 3a in memory 4 by the control of microprocessor 5. Next, data A2 is stored in memory 4 also. Stored data are collated with each other by microprocessor 5; and if their agreement is detected, data A1 is transferred to the data area of memory 4 as data A and is used as the control output after.
JP10517579A 1979-08-17 1979-08-17 Data transmission unit Pending JPS5628542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10517579A JPS5628542A (en) 1979-08-17 1979-08-17 Data transmission unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10517579A JPS5628542A (en) 1979-08-17 1979-08-17 Data transmission unit

Publications (1)

Publication Number Publication Date
JPS5628542A true JPS5628542A (en) 1981-03-20

Family

ID=14400334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10517579A Pending JPS5628542A (en) 1979-08-17 1979-08-17 Data transmission unit

Country Status (1)

Country Link
JP (1) JPS5628542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235614U (en) * 1985-08-19 1987-03-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235614U (en) * 1985-08-19 1987-03-03

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