JPS6451839A - Multiplex transmission equipment - Google Patents
Multiplex transmission equipmentInfo
- Publication number
- JPS6451839A JPS6451839A JP62209771A JP20977187A JPS6451839A JP S6451839 A JPS6451839 A JP S6451839A JP 62209771 A JP62209771 A JP 62209771A JP 20977187 A JP20977187 A JP 20977187A JP S6451839 A JPS6451839 A JP S6451839A
- Authority
- JP
- Japan
- Prior art keywords
- multiplex
- pulse width
- communication
- signal line
- constitution
- 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
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
PURPOSE:To attain multiplex communication with simple constitution without using exclusive interface by providing a device specifying means specifying other multiplex transmitter with a pulse width of a signal outputted to a common signal line. CONSTITUTION:A multiplex transmitter applies data transmission/reception with other multiplex transmitter M3 via a common signal line M1 connected via an input means and/or output means M2. Then based on the pulse width of the signal outputted to the common signal line M1, the device specifying means M4 specifies the device M3. Thus, multiplex transmission is attained by having only to adopt the constitution to discriminate the pulse width. Then a comparatively slow multiplex signal can be used without using a special serial communication port for communication, the procedure required for the multiplex communication is simplified and the cost is reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209771A JPS6451839A (en) | 1987-08-24 | 1987-08-24 | Multiplex transmission equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62209771A JPS6451839A (en) | 1987-08-24 | 1987-08-24 | Multiplex transmission equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6451839A true JPS6451839A (en) | 1989-02-28 |
Family
ID=16578336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62209771A Pending JPS6451839A (en) | 1987-08-24 | 1987-08-24 | Multiplex transmission equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6451839A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03255494A (en) * | 1990-08-27 | 1991-11-14 | Hitachi Ltd | Matrix panel driving device and matrix display device |
JP2006191247A (en) * | 2005-01-05 | 2006-07-20 | Nec Corp | Both polarized wave receiving device |
JP2007089043A (en) * | 2005-09-26 | 2007-04-05 | Sharp Corp | Control method and control system |
-
1987
- 1987-08-24 JP JP62209771A patent/JPS6451839A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03255494A (en) * | 1990-08-27 | 1991-11-14 | Hitachi Ltd | Matrix panel driving device and matrix display device |
JP2006191247A (en) * | 2005-01-05 | 2006-07-20 | Nec Corp | Both polarized wave receiving device |
JP2007089043A (en) * | 2005-09-26 | 2007-04-05 | Sharp Corp | Control method and control system |
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