JPS6320243U - - Google Patents
Info
- Publication number
- JPS6320243U JPS6320243U JP11137986U JP11137986U JPS6320243U JP S6320243 U JPS6320243 U JP S6320243U JP 11137986 U JP11137986 U JP 11137986U JP 11137986 U JP11137986 U JP 11137986U JP S6320243 U JPS6320243 U JP S6320243U
- Authority
- JP
- Japan
- Prior art keywords
- program
- ram
- rom
- specifying
- stored
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Debugging And Monitoring (AREA)
Description
第1図は本考案の一実施例の回路構成図である
。
3……オプシヨンメモリ、5……キー入力部、
7……実行制御部、8……制御ROM、9……イ
ンストラクシヨンデコーダ、10……ROM、1
1a……プログラム記憶部、12……アドレス制
御部、13……ROMプログラムエリアアドレス
管理部、14……プログラム記憶部アドレス管理
部、15……オプシヨンメモリアドレス管理部、
16,24……フリツプフロツプ、21……フア
イル名記憶レジスタ、22……一致回路、23…
…フアイル名検出部。
FIG. 1 is a circuit diagram of an embodiment of the present invention. 3...Option memory, 5...Key input section,
7...Execution control unit, 8...Control ROM, 9...Instruction decoder, 10...ROM, 1
1a...Program storage unit, 12...Address control unit, 13...ROM program area address management unit, 14...Program storage address management unit, 15...Option memory address management unit,
16, 24...flip-flop, 21...file name storage register, 22...matching circuit, 23...
...File name detection section.
Claims (1)
憶されているROM(リードオンリメモリ)と、
該ROMから読出されたプログラムを適宜記憶す
るとともにその内容を任意に書替えることができ
るRAM(ランダムアクセスメモリ)と、前記R
OMおよびRAMに記憶されているプログラムを
フアイル名をもつて指定する指定手段と、該指定
手段により指定されたプログラムをRAMに記憶
されているプログラムを優先して検索する検索手
段と、該検索手段により検索されたプログラムを
実行させる実行手段とを備えたことを特徴とする
プログラム機能を備えた小型電子式計算機。 A ROM (read only memory) in which multiple programs having file names are stored in advance;
A RAM (Random Access Memory) which can appropriately store the program read out from the ROM and whose contents can be arbitrarily rewritten;
A specifying means for specifying a program stored in OM and RAM by a file name, a search means for searching the program specified by the specifying means with priority given to a program stored in the RAM, and the search means A small electronic calculator with a program function, characterized in that it is equipped with an execution means for executing a program searched by.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11137986U JPS6320243U (en) | 1986-07-22 | 1986-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11137986U JPS6320243U (en) | 1986-07-22 | 1986-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6320243U true JPS6320243U (en) | 1988-02-10 |
Family
ID=30991246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11137986U Pending JPS6320243U (en) | 1986-07-22 | 1986-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6320243U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5729122A (en) * | 1980-07-29 | 1982-02-17 | Hitachi Ltd | Initial program loading system |
JPS58134353A (en) * | 1982-02-05 | 1983-08-10 | Nec Corp | Microprocessor device with battery back-up memory |
JPS5925694B2 (en) * | 1976-04-12 | 1984-06-20 | 新明和工業株式会社 | Automatic door opening/closing device for dump trucks |
-
1986
- 1986-07-22 JP JP11137986U patent/JPS6320243U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5925694B2 (en) * | 1976-04-12 | 1984-06-20 | 新明和工業株式会社 | Automatic door opening/closing device for dump trucks |
JPS5729122A (en) * | 1980-07-29 | 1982-02-17 | Hitachi Ltd | Initial program loading system |
JPS58134353A (en) * | 1982-02-05 | 1983-08-10 | Nec Corp | Microprocessor device with battery back-up memory |
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