JPS5563459A - Information processor - Google Patents
Information processorInfo
- Publication number
- JPS5563459A JPS5563459A JP13709278A JP13709278A JPS5563459A JP S5563459 A JPS5563459 A JP S5563459A JP 13709278 A JP13709278 A JP 13709278A JP 13709278 A JP13709278 A JP 13709278A JP S5563459 A JPS5563459 A JP S5563459A
- Authority
- JP
- Japan
- Prior art keywords
- processor
- unit
- processors
- information processor
- phase
- 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.)
- Pending
Links
Landscapes
- Multi Processors (AREA)
Abstract
PURPOSE: To increase the processing speed by shifting the phase of clock pulse produced by the timing production circuit of each processor, in the information processor in common use of the control memory unit with a plurality of processors.
CONSTITUTION: In the processor 1c, 4C is the microinstruction register, 5C is the execution section and 6C is the sequence control section. This can apply to the processor 1D. The timing production unit 7 gives the clock pulse shifted in the phase to the processors 1C and 1D to permit the access by the control memory unit 2. In this unit, since no priority control circuit is required, the processing speed can be increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13709278A JPS5563459A (en) | 1978-11-07 | 1978-11-07 | Information processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13709278A JPS5563459A (en) | 1978-11-07 | 1978-11-07 | Information processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5563459A true JPS5563459A (en) | 1980-05-13 |
Family
ID=15190685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13709278A Pending JPS5563459A (en) | 1978-11-07 | 1978-11-07 | Information processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5563459A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164046U (en) * | 1982-04-21 | 1983-11-01 | アルプス電気株式会社 | Microprocessor control device |
JPS59121456A (en) * | 1982-12-24 | 1984-07-13 | Fujitsu Ltd | Microprocessor circuit |
JPS6097462A (en) * | 1983-11-01 | 1985-05-31 | Kinki Keisokki Kk | Time-sharing common-memory type multimicroprocessor system |
JPS60235270A (en) * | 1984-05-08 | 1985-11-21 | Oki Electric Ind Co Ltd | Memory synchronous operation system of dual processor |
JPS60252982A (en) * | 1984-05-30 | 1985-12-13 | Serbo Rand Kk | Method of memory access in computer system having multi-cpu |
JPS6140660A (en) * | 1984-08-01 | 1986-02-26 | Furuno Electric Co Ltd | Multiprocessor system with shared memory |
-
1978
- 1978-11-07 JP JP13709278A patent/JPS5563459A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164046U (en) * | 1982-04-21 | 1983-11-01 | アルプス電気株式会社 | Microprocessor control device |
JPS59121456A (en) * | 1982-12-24 | 1984-07-13 | Fujitsu Ltd | Microprocessor circuit |
JPS6097462A (en) * | 1983-11-01 | 1985-05-31 | Kinki Keisokki Kk | Time-sharing common-memory type multimicroprocessor system |
JPS60235270A (en) * | 1984-05-08 | 1985-11-21 | Oki Electric Ind Co Ltd | Memory synchronous operation system of dual processor |
JPH0132542B2 (en) * | 1984-05-08 | 1989-07-05 | Oki Denki Kogyo Kk | |
JPS60252982A (en) * | 1984-05-30 | 1985-12-13 | Serbo Rand Kk | Method of memory access in computer system having multi-cpu |
JPS6140660A (en) * | 1984-08-01 | 1986-02-26 | Furuno Electric Co Ltd | Multiprocessor system with shared memory |
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