JPS6479851A - Bidirectional selector circuit - Google Patents
Bidirectional selector circuitInfo
- Publication number
- JPS6479851A JPS6479851A JP23670587A JP23670587A JPS6479851A JP S6479851 A JPS6479851 A JP S6479851A JP 23670587 A JP23670587 A JP 23670587A JP 23670587 A JP23670587 A JP 23670587A JP S6479851 A JPS6479851 A JP S6479851A
- Authority
- JP
- Japan
- Prior art keywords
- control signal
- selecting means
- constitution
- line
- 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
Links
Landscapes
- Information Transfer Systems (AREA)
- Bidirectional Digital Transmission (AREA)
Abstract
PURPOSE:To simplify the constitution of a circuit by controlling the flow of data or signals optionally inputted from two directions of a prescribed selecting means and outputted to an optional selecting means by means of the combination of a direction specification control signal obtained from a control means with a selection control signal. CONSTITUTION:In case of connecting plural lines L1-Ln to an optional line Ri out of lines R1-Rn, the directions of selecting means 10(1)-10(n) are specified by a direction specification control signal outputted from the control means 20 and a selecting means 10(i) corresponding to the line Ri is selected by a selection control signal outputted from the control means 20. The selecting means 10(i) is constituted so as to connect data or signals from the lines L1-Ln to the line Ri by the direction specification control signal, so that the simple circuit constitution can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23670587A JPS6479851A (en) | 1987-09-21 | 1987-09-21 | Bidirectional selector circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23670587A JPS6479851A (en) | 1987-09-21 | 1987-09-21 | Bidirectional selector circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6479851A true JPS6479851A (en) | 1989-03-24 |
Family
ID=17004543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23670587A Pending JPS6479851A (en) | 1987-09-21 | 1987-09-21 | Bidirectional selector circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6479851A (en) |
-
1987
- 1987-09-21 JP JP23670587A patent/JPS6479851A/en active Pending
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