JPS634220B2 - - Google Patents
Info
- Publication number
- JPS634220B2 JPS634220B2 JP9540381A JP9540381A JPS634220B2 JP S634220 B2 JPS634220 B2 JP S634220B2 JP 9540381 A JP9540381 A JP 9540381A JP 9540381 A JP9540381 A JP 9540381A JP S634220 B2 JPS634220 B2 JP S634220B2
- Authority
- JP
- Japan
- Prior art keywords
- cpu unit
- data
- cpu
- common bus
- signal
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/167—Interprocessor communication using a common memory, e.g. mailbox
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multi Processors (AREA)
- Information Transfer Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9540381A JPS57211661A (en) | 1981-06-22 | 1981-06-22 | Data transfer system for multiprocessor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9540381A JPS57211661A (en) | 1981-06-22 | 1981-06-22 | Data transfer system for multiprocessor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57211661A JPS57211661A (en) | 1982-12-25 |
JPS634220B2 true JPS634220B2 (enrdf_load_stackoverflow) | 1988-01-28 |
Family
ID=14136696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9540381A Granted JPS57211661A (en) | 1981-06-22 | 1981-06-22 | Data transfer system for multiprocessor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57211661A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS626365A (ja) * | 1985-07-02 | 1987-01-13 | Nippon Denzai Kogyo Kenkyusho:Kk | マルチプロセツサシステム |
-
1981
- 1981-06-22 JP JP9540381A patent/JPS57211661A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57211661A (en) | 1982-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4481572A (en) | Multiconfigural computers utilizing a time-shared bus | |
US4099236A (en) | Slave microprocessor for operation with a master microprocessor and a direct memory access controller | |
US4453214A (en) | Bus arbitrating circuit | |
EP0343770B1 (en) | Multi-bus microcomputer system with bus arbitration | |
US4649471A (en) | Address-controlled automatic bus arbitration and address modification | |
JPH0354375B2 (enrdf_load_stackoverflow) | ||
JPS5837585B2 (ja) | ケイサンキソウチ | |
JPH0467224B2 (enrdf_load_stackoverflow) | ||
KR930002787B1 (ko) | 주변 제어기와 어댑터 인터페이스 | |
KR920008448B1 (ko) | 데이터 프로세서 | |
US5828891A (en) | Multilevel interrupt device | |
US5241661A (en) | DMA access arbitration device in which CPU can arbitrate on behalf of attachment having no arbiter | |
US5089953A (en) | Control and arbitration unit | |
US5937206A (en) | System for converting states of DMA requests into first serial information and transmitting information to first bus whenever a state change of a request | |
US5850529A (en) | Method and apparatus for detecting a resource lock on a PCI bus | |
JPS634220B2 (enrdf_load_stackoverflow) | ||
JPS5864528A (ja) | 複数マイクロプロセツサのデ−タ転送方式 | |
JPH0227696B2 (ja) | Johoshorisochi | |
JPS61166647A (ja) | マイクロプロセツサ装置およびアドレス可能なメモリから情報を読出すためのアクセス方法 | |
JPS62154045A (ja) | バス調停方式 | |
JP5146796B2 (ja) | ホストコントローラ | |
JPS63175964A (ja) | 共有メモリ | |
KR100575608B1 (ko) | 버스 제어회로 | |
JP3211264B2 (ja) | 外部バス制御方式 | |
KR930005843B1 (ko) | 다중 프로세서 시스템의 다수의 서브 프로세서 제어방법 |