IT1184719B - Developing soln. analysis - Google Patents
Developing soln. analysisInfo
- Publication number
- IT1184719B IT1184719B IT85655/84A IT8565584A IT1184719B IT 1184719 B IT1184719 B IT 1184719B IT 85655/84 A IT85655/84 A IT 85655/84A IT 8565584 A IT8565584 A IT 8565584A IT 1184719 B IT1184719 B IT 1184719B
- Authority
- IT
- Italy
- Prior art keywords
- ones
- module
- control
- arbitration
- analysis
- Prior art date
Links
Landscapes
- Bus Control (AREA)
Abstract
A single resource in the form of a data bus (BS) is shared among a number of users in the form of Modules (M). Control of the bus is restricted to not more than one module at a time. Each module is assigned a different n-digit binary identity number, all the identity numbers containing the same number m of ones, and associated with BS there are n lines AB which perform the wired-OR function. When a request for the control of BS is made, the module or modules determines whether the resulting number carried by AB contains exactly m, or more than m, ones. If it contains more than m ones, indicating two or more requestors, arbitration between them takes place in a known manner to determine which of them shall control BS first. But if the number on AB contains exactly m ones there can be only one requestor and so arbitration is disposed-with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT85655/84A IT1184719B (en) | 1984-10-31 | 1984-10-31 | Developing soln. analysis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT85655/84A IT1184719B (en) | 1984-10-31 | 1984-10-31 | Developing soln. analysis |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8485655A0 IT8485655A0 (en) | 1984-10-31 |
IT1184719B true IT1184719B (en) | 1987-10-28 |
Family
ID=11329607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT85655/84A IT1184719B (en) | 1984-10-31 | 1984-10-31 | Developing soln. analysis |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1184719B (en) |
-
1984
- 1984-10-31 IT IT85655/84A patent/IT1184719B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8485655A0 (en) | 1984-10-31 |
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