JPS6389149U - - Google Patents
Info
- Publication number
- JPS6389149U JPS6389149U JP1986181872U JP18187286U JPS6389149U JP S6389149 U JPS6389149 U JP S6389149U JP 1986181872 U JP1986181872 U JP 1986181872U JP 18187286 U JP18187286 U JP 18187286U JP S6389149 U JPS6389149 U JP S6389149U
- Authority
- JP
- Japan
- Prior art keywords
- case
- random access
- access memory
- utility
- necessary
- 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
- 230000013011 mating Effects 0.000 claims 1
Landscapes
- Storage Device Security (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Description
第１図および第２図は本発明の一実施例を説明
するためのもので、このうち第１図はＲＡＭカー
ドの斜視図、第２図はこのＲＡＭカードの要部拡
大図、第３図は従来用いられたＲＡＭカードの斜
視図である。
２……ケース、１１……ＲＡＭカード、１２…
…切り欠き、１６……差込片。
Figures 1 and 2 are for explaining one embodiment of the present invention, of which Figure 1 is a perspective view of a RAM card, Figure 2 is an enlarged view of the main parts of this RAM card, and Figure 3 is a perspective view of a RAM card. 1 is a perspective view of a conventionally used RAM card. 2... Case, 11... RAM card, 12...
...Notch, 16...Insert piece.
Claims (1)
も内蔵されたランダム・アクセス・メモリおよび
バス・インターフエイスと、前記ケースの先端に
配設されこのケースの挿入される相手側機器との
接続に用いられる端子群と、前記ケースの側部に
配置され前記ランダム・アクセス・メモリの書込
保護の必要の有無を示す識別部とを具備すること
を特徴とするラム・カード。 ２ ランダム・アクセス・メモリの書込保護の必
要の有無を示す識別部は、所定の形状の差込片を
装着可能な切り欠きを有することを特徴とする実
用新案登録請求の範囲第１項記載のラム・カード
。[Claims for Utility Model Registration] 1. A card-shaped case, at least a random access memory and a bus interface built into the case, and a mating device arranged at the tip of the case into which the case is inserted. A RAM card comprising: a group of terminals used for connection with equipment; and an identification section disposed on the side of the case to indicate whether or not write protection of the random access memory is necessary. 2. Utility model registration claim 1, characterized in that the identification portion indicating whether or not write protection of the random access memory is necessary has a notch into which an insert piece of a predetermined shape can be attached. ram card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986181872U JPS6389149U (en) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986181872U JPS6389149U (en) | 1986-11-28 | 1986-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6389149U true JPS6389149U (en) | 1988-06-10 |
Family
ID=31127146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986181872U Pending JPS6389149U (en) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6389149U (en) |
-
1986
- 1986-11-28 JP JP1986181872U patent/JPS6389149U/ja active Pending
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