JPS6451539A - Computer - Google Patents
ComputerInfo
- Publication number
- JPS6451539A JPS6451539A JP62208458A JP20845887A JPS6451539A JP S6451539 A JPS6451539 A JP S6451539A JP 62208458 A JP62208458 A JP 62208458A JP 20845887 A JP20845887 A JP 20845887A JP S6451539 A JPS6451539 A JP S6451539A
- Authority
- JP
- Japan
- Prior art keywords
- bit
- instruction
- address
- data
- function
- 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
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- Memory System (AREA)
- Executing Machine-Instructions (AREA)
Abstract
PURPOSE:To facilitate the generation of software by providing a processor with a bit addressing function which is function to supply address to each bit and to access to data of arbitrary number of bits from an arbitrary bit address. CONSTITUTION:A memory 1 is considered as a bit string, and an address is given to each bit. The instruction processing part 11, of the processor 3, that processes the result of the analysis of an instruction by an instruction analysis part 10 is provided with the bit addressing function 2 which is a function able to access to data of arbitrary number of bits from an arbitrary bit address. The software composed of machine instruction language in case of loading three-bit data in a bit address n+1, generates an instruction-'load three-bit data in bit address n+1 in register C', and the instruction is inputted from a data bus 13. Then, the instruction is analyzed in the instruction analysis part 10, and loaded in the register C through the bit addressing function 2 of the instruction processing part 11. Desired three-bit data is thus loaded in the register C. In such a way, the generation of software composed of machine instruction language is made extremely simple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62208458A JPS6451539A (en) | 1987-08-21 | 1987-08-21 | Computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62208458A JPS6451539A (en) | 1987-08-21 | 1987-08-21 | Computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451539A true JPS6451539A (en) | 1989-02-27 |
Family
ID=16556524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62208458A Pending JPS6451539A (en) | 1987-08-21 | 1987-08-21 | Computer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451539A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5949003A (en) * | 1996-04-15 | 1999-09-07 | Nissan Motor Co., Ltd. | High-temperature wear-resistant sintered alloy |
| US6340377B1 (en) | 1999-04-12 | 2002-01-22 | Hitachi Powdered Metals Co., Ltd. | High-temperature wear-resistant sintered alloy |
| JP2003048468A (en) * | 2001-08-07 | 2003-02-18 | Car Mate Mfg Co Ltd | Child seat |
| JP2005222519A (en) * | 2004-02-09 | 2005-08-18 | Arm Ltd | Access to bit value in data word stored in memory |
| JP2009269501A (en) * | 2008-05-08 | 2009-11-19 | Nsk Ltd | Electric power steering device |
| JP2015219544A (en) * | 2014-05-14 | 2015-12-07 | ソニー株式会社 | Data processor, data processing method, program, and storage device |
| JP2018094128A (en) * | 2016-12-14 | 2018-06-21 | 株式会社ソフイア | Game machine |
| JP2018112866A (en) * | 2017-01-11 | 2018-07-19 | 株式会社ジャパン・アイディー | Game machine controlling microcomputer and program language processing system |
| JP2022155364A (en) * | 2021-03-30 | 2022-10-13 | 株式会社平和 | game machine |
-
1987
- 1987-08-21 JP JP62208458A patent/JPS6451539A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5949003A (en) * | 1996-04-15 | 1999-09-07 | Nissan Motor Co., Ltd. | High-temperature wear-resistant sintered alloy |
| US6340377B1 (en) | 1999-04-12 | 2002-01-22 | Hitachi Powdered Metals Co., Ltd. | High-temperature wear-resistant sintered alloy |
| JP2003048468A (en) * | 2001-08-07 | 2003-02-18 | Car Mate Mfg Co Ltd | Child seat |
| JP2005222519A (en) * | 2004-02-09 | 2005-08-18 | Arm Ltd | Access to bit value in data word stored in memory |
| JP2009269501A (en) * | 2008-05-08 | 2009-11-19 | Nsk Ltd | Electric power steering device |
| JP2015219544A (en) * | 2014-05-14 | 2015-12-07 | ソニー株式会社 | Data processor, data processing method, program, and storage device |
| JP2018094128A (en) * | 2016-12-14 | 2018-06-21 | 株式会社ソフイア | Game machine |
| JP2018112866A (en) * | 2017-01-11 | 2018-07-19 | 株式会社ジャパン・アイディー | Game machine controlling microcomputer and program language processing system |
| JP2022155364A (en) * | 2021-03-30 | 2022-10-13 | 株式会社平和 | game machine |
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