JPS509505B1 - - Google Patents
Info
- Publication number
- JPS509505B1 JPS509505B1 JP44085779A JP8577969A JPS509505B1 JP S509505 B1 JPS509505 B1 JP S509505B1 JP 44085779 A JP44085779 A JP 44085779A JP 8577969 A JP8577969 A JP 8577969A JP S509505 B1 JPS509505 B1 JP S509505B1
- 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.)
- Pending
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77114768A | 1968-10-28 | 1968-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS509505B1 true JPS509505B1 (ja) | 1975-04-14 |
Family
ID=25090870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44085779A Pending JPS509505B1 (ja) | 1968-10-28 | 1969-10-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3560937A (ja) |
| JP (1) | JPS509505B1 (ja) |
| CA (1) | CA926017A (ja) |
| DE (1) | DE1954202B2 (ja) |
| GB (1) | GB1284298A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53131409U (ja) * | 1977-03-25 | 1978-10-18 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE755034A (fr) * | 1969-08-19 | 1971-02-19 | Siemens Ag | Installation de traitement d'informations a commande centrale programmepar memoire |
| US3681759A (en) * | 1970-08-06 | 1972-08-01 | Collins Radio Co | Data loop synchronizing apparatus |
| US3670306A (en) * | 1971-03-01 | 1972-06-13 | Honeywell Inf Systems | Process for data communication between data processing systems |
| US3755789A (en) * | 1972-10-30 | 1973-08-28 | Collins Radio Co | Expandable computer processor and communication system |
| US4031517A (en) * | 1974-04-24 | 1977-06-21 | Honeywell Information Systems, Inc. | Emulation of target system interrupts through the use of counters |
| NL7411989A (nl) * | 1974-09-10 | 1976-03-12 | Philips Nv | Computersysteem met busstruktuur. |
| US4271466A (en) * | 1975-02-20 | 1981-06-02 | Panafacom Limited | Direct memory access control system with byte/word control of data bus |
| US4003032A (en) * | 1975-06-09 | 1977-01-11 | Sperry Rand Corporation | Automatic terminal and line speed detector |
| US4028668A (en) * | 1975-12-22 | 1977-06-07 | Honeywell Information Systems, Inc. | Apparatus for selectively addressing sections and locations in a device controller's memory |
| US4124889A (en) * | 1975-12-24 | 1978-11-07 | Computer Automation, Inc. | Distributed input/output controller system |
| US4454575A (en) * | 1980-12-29 | 1984-06-12 | International Business Machines Corporation | Shared memory system with access by specialized peripherals managed by controller initialized by supervisory CPU |
| US4476522A (en) * | 1981-03-09 | 1984-10-09 | International Business Machines Corporation | Programmable peripheral processing controller with mode-selectable address register sequencing |
| US4394734A (en) * | 1980-12-29 | 1983-07-19 | International Business Machines Corp. | Programmable peripheral processing controller |
| JP7135133B2 (ja) * | 2021-02-16 | 2022-09-12 | レノボ・シンガポール・プライベート・リミテッド | 情報処理装置、及び制御方法 |
-
1968
- 1968-10-28 US US771147A patent/US3560937A/en not_active Expired - Lifetime
-
1969
- 1969-09-17 GB GB45849/69A patent/GB1284298A/en not_active Expired
- 1969-10-22 CA CA065521A patent/CA926017A/en not_active Expired
- 1969-10-28 DE DE1954202A patent/DE1954202B2/de not_active Withdrawn
- 1969-10-28 JP JP44085779A patent/JPS509505B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53131409U (ja) * | 1977-03-25 | 1978-10-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA926017A (en) | 1973-05-08 |
| DE1954202A1 (de) | 1970-05-27 |
| GB1284298A (en) | 1972-08-02 |
| DE1954202B2 (de) | 1978-07-20 |
| US3560937A (en) | 1971-02-02 |