JPS55150048A - Information processor - Google Patents
Information processorInfo
- Publication number
- JPS55150048A JPS55150048A JP5886879A JP5886879A JPS55150048A JP S55150048 A JPS55150048 A JP S55150048A JP 5886879 A JP5886879 A JP 5886879A JP 5886879 A JP5886879 A JP 5886879A JP S55150048 A JPS55150048 A JP S55150048A
- Authority
- JP
- Japan
- Prior art keywords
- order
- storage request
- retrial
- circuit
- memory
- 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
Abstract
PURPOSE: To increase the time region where the retrial of the order is possible with a reduced number of hardwares, by providing the function which retains the information storage request to the main memory in the high-speed buffer memorization for the order to give alteration to the main memory.
CONSTITUTION: The order process control circuit of process part 1 detects the impossibility of the order retrial by giving alteration to the information of main memory 2 with the storage request occurring under execution of the order. Then the signals of the storage request and storage retaining are sent to high-speed buffer memory control circuit 20, and circuit 20 stores the signal sent in the same way as the storage request in case the address block exists on the high-speed buffer memory into buffer memory circuit 3 and dose not give the storage request to memory 2. And then the storage request which makes the order retrial impossible is processed within circuit 20, and the time region where the order retrial is impossible is changed to the state under which the order retrial is possible.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5886879A JPS55150048A (en) | 1979-05-14 | 1979-05-14 | Information processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5886879A JPS55150048A (en) | 1979-05-14 | 1979-05-14 | Information processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55150048A true JPS55150048A (en) | 1980-11-21 |
Family
ID=13096706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5886879A Pending JPS55150048A (en) | 1979-05-14 | 1979-05-14 | Information processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55150048A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5355917A (en) * | 1976-10-29 | 1978-05-20 | Nec Corp | Buffer memory unit |
JPS5372545A (en) * | 1976-12-10 | 1978-06-28 | Nec Corp | Information processor |
-
1979
- 1979-05-14 JP JP5886879A patent/JPS55150048A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5355917A (en) * | 1976-10-29 | 1978-05-20 | Nec Corp | Buffer memory unit |
JPS5372545A (en) * | 1976-12-10 | 1978-06-28 | Nec Corp | Information processor |
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