JPS644135A - Data transfer circuit - Google Patents

Data transfer circuit

Info

Publication number
JPS644135A
JPS644135A JP62157943A JP15794387A JPS644135A JP S644135 A JPS644135 A JP S644135A JP 62157943 A JP62157943 A JP 62157943A JP 15794387 A JP15794387 A JP 15794387A JP S644135 A JPS644135 A JP S644135A
Authority
JP
Japan
Prior art keywords
data
transmitter
strobe
circuit
lines
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
JP62157943A
Other languages
Japanese (ja)
Inventor
Jun Kanatsu
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62157943A priority Critical patent/JPS644135A/en
Publication of JPS644135A publication Critical patent/JPS644135A/en
Pending legal-status Critical Current

Links

Landscapes

  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:To attain high speed data transmission by providing a strobe signal line for generating data storage timing uniquely at every cable so as to decrease a cable skew due to a data signal and the strobe signal. CONSTITUTION:A data in a data buffer circuit 13 is sent to a 1st data line 101 and a 2nd data line 103 by a driver/receiver circuit 15 at the time of the data transfer from a 1st data transmitter 11 to a 2nd data transmitter 12. In this case, an output of a strobe circuit 14 is sent to 1st and 2nd strobe lines 102, 104 by the driver/receiver circuit 15. On the other hand, the transfer circuit 12 fetches the content of the 1st and 2nd data lines 101, 102 by using strobe lines 102, 104. The operation above is similar in case of data transfer from the transmitter 12 to the transmitter 11.
JP62157943A 1987-06-26 1987-06-26 Data transfer circuit Pending JPS644135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62157943A JPS644135A (en) 1987-06-26 1987-06-26 Data transfer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157943A JPS644135A (en) 1987-06-26 1987-06-26 Data transfer circuit

Publications (1)

Publication Number Publication Date
JPS644135A true JPS644135A (en) 1989-01-09

Family

ID=15660859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62157943A Pending JPS644135A (en) 1987-06-26 1987-06-26 Data transfer circuit

Country Status (1)

Country Link
JP (1) JPS644135A (en)

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