JPS5580139A - Queue control system - Google Patents
Queue control systemInfo
- Publication number
- JPS5580139A JPS5580139A JP15524778A JP15524778A JPS5580139A JP S5580139 A JPS5580139 A JP S5580139A JP 15524778 A JP15524778 A JP 15524778A JP 15524778 A JP15524778 A JP 15524778A JP S5580139 A JPS5580139 A JP S5580139A
- Authority
- JP
- Japan
- Prior art keywords
- information
- circuit
- memory part
- processor
- piece
- 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 perform high-speed information-by-information transmission from the memory part of a queue circuit by reducing hardware in size by eliminating the cutting of information in process of transfer due to a difference in processing performance between processors.
CONSTITUTION: From 1st processor 1 to 2nd processor 2, information is transferred via queue circuit 3. At the input side of memory part 31 of this queue circuit 3, gate circuit 35 is arranged and at the input side of circuit 35, buffer circuit 36 is further arranged to store this circuit 36 with transfer information, piece by piece, temporarily. Then, information transferred from processor 1 is stored, piece by piece, in circuit 36 and control circuit 32 exercises control over the high-speed transfer of this information to memory part 31 by opening gate circuit 35. While the information is in process from circuit 36 to memory part 31, a busy signal is sent to signal line 33 to queue next information and after the information is stored in memory part 31, a process request signal is sent from signal line 44 to transfer information to processor 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15524778A JPS5580139A (en) | 1978-12-13 | 1978-12-13 | Queue control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15524778A JPS5580139A (en) | 1978-12-13 | 1978-12-13 | Queue control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5580139A true JPS5580139A (en) | 1980-06-17 |
Family
ID=15601740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15524778A Pending JPS5580139A (en) | 1978-12-13 | 1978-12-13 | Queue control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580139A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023818A (en) * | 1988-06-16 | 1990-01-09 | Nec Corp | Information retrieval device for magnetic tape file |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5363834A (en) * | 1976-11-18 | 1978-06-07 | Nippon Telegr & Teleph Corp <Ntt> | End offering system |
JPS53101207A (en) * | 1977-02-16 | 1978-09-04 | Fujitsu Ltd | Electronic exchange system |
-
1978
- 1978-12-13 JP JP15524778A patent/JPS5580139A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5363834A (en) * | 1976-11-18 | 1978-06-07 | Nippon Telegr & Teleph Corp <Ntt> | End offering system |
JPS53101207A (en) * | 1977-02-16 | 1978-09-04 | Fujitsu Ltd | Electronic exchange system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH023818A (en) * | 1988-06-16 | 1990-01-09 | Nec Corp | Information retrieval device for magnetic tape file |
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