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
Application number
JP11137986U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11137986U priority Critical patent/JPS6320243U/ja
Publication of JPS6320243U publication Critical patent/JPS6320243U/ja
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] フアイル名を有する複数のプログラムが予め記
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.
JP11137986U 1986-07-22 1986-07-22 Pending JPS6320243U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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