JPS54109350A - Bit transmission system - Google Patents
Bit transmission systemInfo
- Publication number
- JPS54109350A JPS54109350A JP1619878A JP1619878A JPS54109350A JP S54109350 A JPS54109350 A JP S54109350A JP 1619878 A JP1619878 A JP 1619878A JP 1619878 A JP1619878 A JP 1619878A JP S54109350 A JPS54109350 A JP S54109350A
- Authority
- JP
- Japan
- Prior art keywords
- bit
- data
- abnormal
- transmission
- processor
- 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
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
PURPOSE: To attain highly-reliable data transmission by reducing the data error of defect of more than one bit to its minimum by accurately orientating the defective bit position of a transmission line when transmitting numeric data with several fixed bits in parallel via bit parallel transmitter.
CONSTITUTION: The transmission system which transmits several pieces of data equivalent to several bit areas 0 to n between 1st and 2nd data processors 1a and 1b is allowed to transmit two kinds of test data, "1" and "0", from processor 1a to processor 1b. From input 31 of a test pattern from processor 1a, bit (i) (0≤i≤) equivalent to a defective bit is detected through detection 32 of an abnormal bit, and pattern 33 of this abnormal bit is inputted to abnormal-bit pattern input 23 to make decision 24 of the existence of the abnormal bit. In case of abnormality, bit areas 0 to (i-1) and (1+i)-n are used for recomposition in transmission data recomposition 25, thereby reducing the transmission error of data to the minimum.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1619878A JPS54109350A (en) | 1978-02-15 | 1978-02-15 | Bit transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1619878A JPS54109350A (en) | 1978-02-15 | 1978-02-15 | Bit transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54109350A true JPS54109350A (en) | 1979-08-27 |
Family
ID=11909803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1619878A Pending JPS54109350A (en) | 1978-02-15 | 1978-02-15 | Bit transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54109350A (en) |
-
1978
- 1978-02-15 JP JP1619878A patent/JPS54109350A/en active Pending
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