JPS50147621A - - Google Patents
Info
- Publication number
- JPS50147621A JPS50147621A JP50048531A JP4853175A JPS50147621A JP S50147621 A JPS50147621 A JP S50147621A JP 50048531 A JP50048531 A JP 50048531A JP 4853175 A JP4853175 A JP 4853175A JP S50147621 A JPS50147621 A JP S50147621A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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)
- Data Exchanges In Wide-Area Networks (AREA)
- Input From Keyboards Or The Like (AREA)
- Communication Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742420119 DE2420119B2 (de) | 1974-04-25 | 1974-04-25 | Schaltungsanordnung zum erfassen von meldungen mit mehreren meldungsgebern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50147621A true JPS50147621A (https=) | 1975-11-26 |
| JPS5624296B2 JPS5624296B2 (https=) | 1981-06-05 |
Family
ID=5913961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4853175A Expired JPS5624296B2 (https=) | 1974-04-25 | 1975-04-21 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5624296B2 (https=) |
| DE (1) | DE2420119B2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222829A (en) * | 1975-08-15 | 1977-02-21 | Hitachi Ltd | Method to identify the contact |
| JPS5287338A (en) * | 1976-01-16 | 1977-07-21 | Kontorooru Shisutemu Denki Set | Data collector using scannbus exclusive orrand calculating system |
| JPS5338940A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Digital input circuit |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH653155A5 (de) * | 1981-03-26 | 1985-12-13 | Inventio Ag | Schaltungsanordnung zur eingabe von steuerbefehlen in ein mikrocomputersystem. |
| IT1138321B (it) * | 1981-05-07 | 1986-09-17 | Honeywell Inf Systems | Apparato di codifica per tastiera |
| JPS6137110A (ja) * | 1984-07-30 | 1986-02-22 | 株式会社 トレビアン七宝工芸 | 小物入れ用表面装飾方法 |
| JPS62180600U (https=) * | 1986-05-07 | 1987-11-16 | ||
| JPH02101795U (https=) * | 1989-02-01 | 1990-08-14 | ||
| JPH03159930A (ja) * | 1989-11-14 | 1991-07-09 | Fuji Haadoueaa Kk | 装飾付き強化板ガラスとその製作方法 |
-
1974
- 1974-04-25 DE DE19742420119 patent/DE2420119B2/de not_active Withdrawn
-
1975
- 1975-04-21 JP JP4853175A patent/JPS5624296B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222829A (en) * | 1975-08-15 | 1977-02-21 | Hitachi Ltd | Method to identify the contact |
| JPS5287338A (en) * | 1976-01-16 | 1977-07-21 | Kontorooru Shisutemu Denki Set | Data collector using scannbus exclusive orrand calculating system |
| JPS5338940A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Digital input circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2420119B2 (de) | 1977-09-08 |
| JPS5624296B2 (https=) | 1981-06-05 |
| DE2420119A1 (de) | 1975-10-30 |