JPS5790733A - Bus controlling system - Google Patents
Bus controlling systemInfo
- Publication number
- JPS5790733A JPS5790733A JP16654780A JP16654780A JPS5790733A JP S5790733 A JPS5790733 A JP S5790733A JP 16654780 A JP16654780 A JP 16654780A JP 16654780 A JP16654780 A JP 16654780A JP S5790733 A JPS5790733 A JP S5790733A
- Authority
- JP
- Japan
- Prior art keywords
- switches
- line
- controller
- bus line
- controlling system
- 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
- 238000010586 diagram Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4027—Coupling between buses using bus bridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Small-Scale Networks (AREA)
Abstract
PURPOSE:To reduce the transfer time of data, by controlling a switch provided to a bus line which is connected in common to plural logic blocks and then ensuring the use of the bus line after dividing it in terms of the space. CONSTITUTION:Switches 11 and 12 are provided to a bus line 101 which is connected in common to plural logic blocks 1-5. Then the line 101 is divided in terms of the space by controlling the switches 11 and 12. Thus the line 101 can be used. For instance, the the switches 11 and 12 are inserted to the line 101 as shown in the diagram, and a switch controller 10 is provided to control ON/ OFF of these switches. Control lines 201 and 202 are connected to the switches 11 and 12 through the controller 10. The switches 11 and 12 are controlled by the controller 10 by turning on and off based on the prescribed sequence or in accordance with the state of the system at that moment (such as a program control) and other methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16654780A JPS5790733A (en) | 1980-11-28 | 1980-11-28 | Bus controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16654780A JPS5790733A (en) | 1980-11-28 | 1980-11-28 | Bus controlling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5790733A true JPS5790733A (en) | 1982-06-05 |
Family
ID=15833288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16654780A Pending JPS5790733A (en) | 1980-11-28 | 1980-11-28 | Bus controlling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5790733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0130036A2 (en) * | 1983-06-28 | 1985-01-02 | Rca Licensing Corporation | Interconnection apparatus |
| JPS6260048A (en) * | 1985-09-10 | 1987-03-16 | Nec Corp | Bus circuit for data processor |
| JP2010507304A (en) * | 2006-11-03 | 2010-03-04 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Apparatus and method for manipulating communication messages |
-
1980
- 1980-11-28 JP JP16654780A patent/JPS5790733A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0130036A2 (en) * | 1983-06-28 | 1985-01-02 | Rca Licensing Corporation | Interconnection apparatus |
| JPS6260048A (en) * | 1985-09-10 | 1987-03-16 | Nec Corp | Bus circuit for data processor |
| JPH0564367B2 (en) * | 1985-09-10 | 1993-09-14 | Nippon Electric Co | |
| JP2010507304A (en) * | 2006-11-03 | 2010-03-04 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Apparatus and method for manipulating communication messages |
| US8407388B2 (en) | 2006-11-03 | 2013-03-26 | Robert Bosch Gmbh | Device and method for manipulating communication messages |
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