JPS59184948A - 可変構造化マイクロコンピユ−タ - Google Patents
可変構造化マイクロコンピユ−タInfo
- Publication number
- JPS59184948A JPS59184948A JP58057881A JP5788183A JPS59184948A JP S59184948 A JPS59184948 A JP S59184948A JP 58057881 A JP58057881 A JP 58057881A JP 5788183 A JP5788183 A JP 5788183A JP S59184948 A JPS59184948 A JP S59184948A
- Authority
- JP
- Japan
- Prior art keywords
- register
- address
- ram
- bus
- 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.)
- Granted
Links
Landscapes
- Microcomputers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58057881A JPS59184948A (ja) | 1983-04-04 | 1983-04-04 | 可変構造化マイクロコンピユ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58057881A JPS59184948A (ja) | 1983-04-04 | 1983-04-04 | 可変構造化マイクロコンピユ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59184948A true JPS59184948A (ja) | 1984-10-20 |
| JPH0516610B2 JPH0516610B2 (cs) | 1993-03-04 |
Family
ID=13068326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58057881A Granted JPS59184948A (ja) | 1983-04-04 | 1983-04-04 | 可変構造化マイクロコンピユ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59184948A (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569841A (en) * | 1979-07-04 | 1981-01-31 | Fujitsu Ltd | Operation system of working register |
| JPS569840A (en) * | 1979-07-02 | 1981-01-31 | Nec Corp | Microprogram controller |
| JPS57756A (en) * | 1980-06-04 | 1982-01-05 | Hitachi Ltd | Data processor |
-
1983
- 1983-04-04 JP JP58057881A patent/JPS59184948A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569840A (en) * | 1979-07-02 | 1981-01-31 | Nec Corp | Microprogram controller |
| JPS569841A (en) * | 1979-07-04 | 1981-01-31 | Fujitsu Ltd | Operation system of working register |
| JPS57756A (en) * | 1980-06-04 | 1982-01-05 | Hitachi Ltd | Data processor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516610B2 (cs) | 1993-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4450519A (en) | Psuedo-microprogramming in microprocessor in single-chip microprocessor with alternate IR loading from internal or external program memories | |
| US8341328B2 (en) | Method and system for local memory addressing in single instruction, multiple data computer system | |
| EP0213843A2 (en) | Digital processor control | |
| JPH1027128A (ja) | メモリボード、メモリアクセス方法及びメモリアクセス装置 | |
| EP0170284B1 (en) | Microcomputer | |
| JPS5817582A (ja) | 多重ワ−ド・メモリのデ−タ蓄積およびアドレス指定方式 | |
| US4901235A (en) | Data processing system having unique multilevel microcode architecture | |
| US4087854A (en) | Minicomputer system with an arithmetic control unit integrated on a one-chip semiconductor device | |
| KR890002469B1 (ko) | 마이크로컴퓨터의 기억 페이징 시스템 | |
| US6421765B1 (en) | Method and apparatus for selecting functional space in a low pin count memory device | |
| US4805092A (en) | Electronic circuit for extending the addressing capacity of a processor | |
| EP0395377B1 (en) | Status register for microprocessor | |
| US5535349A (en) | Data processing system and method for providing chip selects to peripheral devices | |
| EP0057815B1 (en) | Page addressing mechanism and method for using the same | |
| EP0532690B1 (en) | Method and apparatus for managing page zero memory accesses in a multi-processor system | |
| JPS59184948A (ja) | 可変構造化マイクロコンピユ−タ | |
| JPH0628177A (ja) | マイクロプロセッサ | |
| JP2510604B2 (ja) | 記憶装置 | |
| US4404629A (en) | Data processing system with latch for sharing instruction fields | |
| JPS6330658B2 (cs) | ||
| JP2540959B2 (ja) | 情報処理装置 | |
| JPH061451B2 (ja) | メモリカートリッジのメモリ割り付け装置 | |
| JPH03191450A (ja) | メモリーカードの不良チップ代替え回路 | |
| JPH06314236A (ja) | メモリカートリッジのメモリ割付け方法 | |
| JP3123545B2 (ja) | データ処理装置 |