JPS53142843A - Data processor - Google Patents
Data processorInfo
- Publication number
- JPS53142843A JPS53142843A JP5710177A JP5710177A JPS53142843A JP S53142843 A JPS53142843 A JP S53142843A JP 5710177 A JP5710177 A JP 5710177A JP 5710177 A JP5710177 A JP 5710177A JP S53142843 A JPS53142843 A JP S53142843A
- Authority
- JP
- Japan
- Prior art keywords
- registers
- data processor
- providing
- general
- restoration
- 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
- Microcomputers (AREA)
Abstract
PURPOSE: To reduce the data processing time, by providing a plurality of memory sections usable as a general register, resulting in making unnecessary shunting and restoration, by providing registers one or more of the registers in the memory section as common registers, which are used as general registers.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5710177A JPS53142843A (en) | 1977-05-19 | 1977-05-19 | Data processor |
US05/907,856 US4217638A (en) | 1977-05-19 | 1978-05-19 | Data-processing apparatus and method |
US06/118,316 US4352157A (en) | 1977-05-19 | 1980-02-04 | Data-processing apparatus having improved interrupt handling processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5710177A JPS53142843A (en) | 1977-05-19 | 1977-05-19 | Data processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53142843A true JPS53142843A (en) | 1978-12-12 |
Family
ID=13046104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5710177A Pending JPS53142843A (en) | 1977-05-19 | 1977-05-19 | Data processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53142843A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6238943A (en) * | 1985-08-14 | 1987-02-19 | Hitachi Ltd | Multi-register setting system microcomputer |
JPS6252637A (en) * | 1985-08-30 | 1987-03-07 | アドバンスト・マイクロ・デイバイシズ・インコ−ポレ−テツド | Digital processor control |
JPS6298431A (en) * | 1985-10-25 | 1987-05-07 | Hitachi Ltd | Information processor |
JPH0440531A (en) * | 1990-06-06 | 1992-02-10 | Matsushita Electric Ind Co Ltd | Real time processor |
JPH04128933A (en) * | 1990-09-19 | 1992-04-30 | Matsushita Electric Ind Co Ltd | Multi-register file system |
-
1977
- 1977-05-19 JP JP5710177A patent/JPS53142843A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6238943A (en) * | 1985-08-14 | 1987-02-19 | Hitachi Ltd | Multi-register setting system microcomputer |
JPS6252637A (en) * | 1985-08-30 | 1987-03-07 | アドバンスト・マイクロ・デイバイシズ・インコ−ポレ−テツド | Digital processor control |
JPS6298431A (en) * | 1985-10-25 | 1987-05-07 | Hitachi Ltd | Information processor |
JPH0440531A (en) * | 1990-06-06 | 1992-02-10 | Matsushita Electric Ind Co Ltd | Real time processor |
JPH04128933A (en) * | 1990-09-19 | 1992-04-30 | Matsushita Electric Ind Co Ltd | Multi-register file system |
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