JPS6363879U - - Google Patents
Info
- Publication number
- JPS6363879U JPS6363879U JP15704986U JP15704986U JPS6363879U JP S6363879 U JPS6363879 U JP S6363879U JP 15704986 U JP15704986 U JP 15704986U JP 15704986 U JP15704986 U JP 15704986U JP S6363879 U JPS6363879 U JP S6363879U
- Authority
- JP
- Japan
- Prior art keywords
- section size
- data
- memory
- storage area
- section
- 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
- 230000010365 information processing Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図〜第３図は、本発明の１実施例によるＩ
Ｃカードを示すもので、第１図は機能ブロツク図
、第２図ａおよびｂはカード側およびリーダ・ラ
イタ側のシステム構成をそれぞれ示すブロツク図
。第３図は、リーダ・ライタ内のマイクロコンピ
ユータ用プログラムの要部フローチヤート図であ
る。
１……カード、２……ＥＥＰ―ＲＯＭメモリア
レイ、３……コントロール・ロジツク、１０……
リーダ・ライタ、１ａ，１０ａ……送・受信用シ
リアル通信端子。
FIGS. 1-3 show an I
1 is a functional block diagram, and FIGS. 2a and 2b are block diagrams showing the system configurations of the card side and the reader/writer side, respectively. FIG. 3 is a flowchart of the main part of the microcomputer program in the reader/writer. 1... Card, 2... EEP-ROM memory array, 3... Control logic, 10...
Reader/writer, 1a, 10a...Serial communication terminal for sending/receiving.
Claims (1)
続用端子に接続された不揮発性メモリを内蔵して
成るカード体と、前記メモリに対する読出し、書
込み等のアクセスを行うためのカードアクセス用
ツールとを含む情報処理装置において、前記メモ
リは情報データを記憶しておくためのデータメモ
リエリアとは別に、データセクシヨンサイズを記
憶しておくためのセクシヨンサイズ記憶エリアを
有し、前記カードアクセス用ツールは外部からの
セクシヨンサイズ指定データに従つて前記セクシ
ヨンサイズ記憶エリアにセクシヨンサイズを書込
むためのセクシヨンサイズ書込み手段と、前記セ
クシヨンサイズ記憶エリアの内容を読出すための
セクシヨンサイズ読出し手段と、該読出し結果お
よび外部からのセクシヨン番号指定データに従つ
て、セクシヨン番号に対応する前記メモリの物理
アドレスを演算する物理アドレス演算手段と、該
演算手段による演算結果に基づいて前記メモリへ
のアクセスを行うアクセス制御手段とを含んでい
ることを特徴とする情報処理装置。 In an information processing device including a card body comprising a built-in nonvolatile memory connected to an external connection terminal without going through a microcomputer, and a card access tool for accessing the memory such as reading and writing. , the memory has a section size storage area for storing a data section size in addition to a data memory area for storing information data, and the card access tool is configured to store a section size storage area for storing data section size. a section size writing means for writing a section size in the section size storage area according to section size specification data; a section size reading means for reading the contents of the section size storage area; physical address calculation means for calculating a physical address of the memory corresponding to a section number according to a read result and external section number designation data; and access for accessing the memory based on the calculation result by the calculation means. An information processing device comprising a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15704986U JPS6363879U (en) | 1986-10-14 | 1986-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15704986U JPS6363879U (en) | 1986-10-14 | 1986-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363879U true JPS6363879U (en) | 1988-04-27 |
Family
ID=31079236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15704986U Pending JPS6363879U (en) | 1986-10-14 | 1986-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145596A (en) * | 1990-10-08 | 1992-05-19 | Fuji Photo Film Co Ltd | Memory card and data management system therefor |
| US10154814B2 (en) | 2012-10-29 | 2018-12-18 | Microsoft Technology Licensing, Llc | Wearable personal information system |
-
1986
- 1986-10-14 JP JP15704986U patent/JPS6363879U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145596A (en) * | 1990-10-08 | 1992-05-19 | Fuji Photo Film Co Ltd | Memory card and data management system therefor |
| US10154814B2 (en) | 2012-10-29 | 2018-12-18 | Microsoft Technology Licensing, Llc | Wearable personal information system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6363879U (en) | ||
| JPS63143969U (en) | ||
| JPS63147762U (en) | ||
| JPS62100569U (en) | ||
| JPH01155539U (en) | ||
| JPH026348U (en) | ||
| JPS62157275U (en) | ||
| JPS62157274U (en) | ||
| JPH0397703U (en) | ||
| JPS62129199U (en) | ||
| JPS62182775U (en) | ||
| JPH01151341U (en) | ||
| JPH02149165U (en) | ||
| JPS6454165U (en) | ||
| JPS6457533U (en) | ||
| JPH0386469U (en) | ||
| JPS6439556U (en) | ||
| JPH0273258U (en) | ||
| JPH0214149U (en) | ||
| JPS62110798U (en) | ||
| JPS61133841U (en) | ||
| JPS58167951U (en) | number registration device | |
| JPS60164275U (en) | vending machine pricing device | |
| JPS5839653U (en) | Character data writing circuit | |
| JPS6339778U (en) |