JPH01106937U - - Google Patents

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Publication number
JPH01106937U
JPH01106937U JP180888U JP180888U JPH01106937U JP H01106937 U JPH01106937 U JP H01106937U JP 180888 U JP180888 U JP 180888U JP 180888 U JP180888 U JP 180888U JP H01106937 U JPH01106937 U JP H01106937U
Authority
JP
Japan
Prior art keywords
data
serial
bus
outputs
output
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
JP180888U
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 JP180888U priority Critical patent/JPH01106937U/ja
Publication of JPH01106937U publication Critical patent/JPH01106937U/ja
Pending legal-status Critical Current

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Description

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

第1図は、この考案の実施例を示す図、第2図
は従来の情報処理装置を説明するための図である
。 図において1は情報処理装置、2はマイクロ・
プロセツサ、3は記憶装置、4はシリアル・パラ
レル変換器、5は不揮発性読み出し書きこみメモ
リ、6は外部端子である。なお、図中、同一符号
は、同一または相当部分を示す。
FIG. 1 is a diagram showing an embodiment of this invention, and FIG. 2 is a diagram for explaining a conventional information processing apparatus. In the figure, 1 is an information processing device, 2 is a micro
3 is a storage device, 4 is a serial/parallel converter, 5 is a nonvolatile read/write memory, and 6 is an external terminal. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロ・プロセツサと、記憶装置と、シリア
ル・パラレル変換器と、不揮発性読み出し書きこ
みメモリとから構成される装置において、バスか
らのデータを入出力し、上記記憶装置と不揮発性
読み出し書きこみメモリに制御信号を出力するマ
イクロ・プロセツサと、上記マイクロ・プロセツ
サから出力される制御信号とバスからのデータを
入力し、データを保持し、データをバスに出力す
る記憶装置と、上記不揮発性読み出し書きこみメ
モリにデータをパラレル出力し、さらにデータを
シリアルに入力、出力する複数のシリアル・パラ
レル変換器と、上記、複数のシリアル・パラレル
変換器から出力されるデータを入力し、電源が供
給されない状態でもデータを保持し、データをバ
スに出力する不揮発性読み出し書きこみメモリと
、上記シリアル・パラレル変換器の各々において
シリアル・データ出力端子から降接するシリアル
・パラレル変換器のシリアル・データ入力端子へ
データを供給する経路と、上記シリアル・パラレ
ル変換器と上記経路とにより形成されるシリアル
・データバスを備えたことを特徴とする情報処理
装置。
A device consisting of a microprocessor, a storage device, a serial/parallel converter, and a non-volatile read/write memory, which inputs/outputs data from a bus to the storage device and the non-volatile read/write memory. a microprocessor that outputs control signals; a storage device that inputs the control signals output from the microprocessor and data from the bus; holds the data; and outputs the data to the bus; and the nonvolatile read/write device. Multiple serial/parallel converters output data to memory in parallel, input and output data serially, and data output from the multiple serial/parallel converters mentioned above are input, even when power is not supplied. a non-volatile read/write memory that holds data and outputs the data onto the bus; and a serial data input terminal of each serial-to-parallel converter that connects the data from the serial data output terminal to the serial data input terminal of the serial-to-parallel converter. An information processing device comprising: a supply path; and a serial data bus formed by the serial/parallel converter and the path.
JP180888U 1988-01-11 1988-01-11 Pending JPH01106937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP180888U JPH01106937U (en) 1988-01-11 1988-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP180888U JPH01106937U (en) 1988-01-11 1988-01-11

Publications (1)

Publication Number Publication Date
JPH01106937U true JPH01106937U (en) 1989-07-19

Family

ID=31202017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP180888U Pending JPH01106937U (en) 1988-01-11 1988-01-11

Country Status (1)

Country Link
JP (1) JPH01106937U (en)

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