CH601855A5 - - Google Patents
Info
- Publication number
- CH601855A5 CH601855A5 CH204877A CH204877A CH601855A5 CH 601855 A5 CH601855 A5 CH 601855A5 CH 204877 A CH204877 A CH 204877A CH 204877 A CH204877 A CH 204877A CH 601855 A5 CH601855 A5 CH 601855A5
- Authority
- CH
- Switzerland
Links
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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
- G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Time-Division Multiplex Systems (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762612316 DE2612316C3 (en) | 1976-03-23 | 1976-03-23 | Arrangement for controlling the multiplex operation between several channels and a central control circuit of an input / output unit in a data processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601855A5 true CH601855A5 (en) | 1978-07-14 |
Family
ID=5973227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH204877A CH601855A5 (en) | 1976-03-23 | 1977-02-18 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT377105B (en) |
| BE (1) | BE852800A (en) |
| CH (1) | CH601855A5 (en) |
| DE (1) | DE2612316C3 (en) |
| FR (1) | FR2345764A1 (en) |
| GB (1) | GB1518647A (en) |
| IT (1) | IT1075413B (en) |
| NL (1) | NL177156C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605646A (en) * | 1983-06-23 | 1985-01-12 | Techno Paaku Mine:Kk | Multiplexer |
| JPH0719121B2 (en) * | 1988-01-11 | 1995-03-06 | 三菱電機株式会社 | Time division input method for programmable controller |
-
1976
- 1976-03-23 DE DE19762612316 patent/DE2612316C3/en not_active Expired
-
1977
- 1977-02-18 CH CH204877A patent/CH601855A5/xx not_active IP Right Cessation
- 1977-03-04 NL NL7702382A patent/NL177156C/en not_active IP Right Cessation
- 1977-03-04 FR FR7706395A patent/FR2345764A1/en active Granted
- 1977-03-10 AT AT161177A patent/AT377105B/en not_active IP Right Cessation
- 1977-03-18 GB GB1163877A patent/GB1518647A/en not_active Expired
- 1977-03-22 IT IT2150977A patent/IT1075413B/en active
- 1977-03-23 BE BE176052A patent/BE852800A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA161177A (en) | 1984-06-15 |
| FR2345764B1 (en) | 1982-05-21 |
| FR2345764A1 (en) | 1977-10-21 |
| NL177156B (en) | 1985-03-01 |
| NL7702382A (en) | 1977-09-27 |
| NL177156C (en) | 1985-08-01 |
| GB1518647A (en) | 1978-07-19 |
| DE2612316B2 (en) | 1978-08-17 |
| DE2612316C3 (en) | 1979-04-12 |
| AT377105B (en) | 1985-02-11 |
| BE852800A (en) | 1977-09-23 |
| IT1075413B (en) | 1985-04-22 |
| DE2612316A1 (en) | 1977-10-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AEN | Modification of the scope of the patent |
Free format text: TEILWEISER VERZICHT,VEROEFF.29.1.82 |
|
| PL | Patent ceased |