JPS63146398U - - Google Patents

Info

Publication number
JPS63146398U
JPS63146398U JP3785787U JP3785787U JPS63146398U JP S63146398 U JPS63146398 U JP S63146398U JP 3785787 U JP3785787 U JP 3785787U JP 3785787 U JP3785787 U JP 3785787U JP S63146398 U JPS63146398 U JP S63146398U
Authority
JP
Japan
Prior art keywords
line
chip select
output enable
memory card
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
JP3785787U
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 JP3785787U priority Critical patent/JPS63146398U/ja
Publication of JPS63146398U publication Critical patent/JPS63146398U/ja
Pending legal-status Critical Current

Links

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としてのメモリカー
ドの構成を説明する図、および第2図は従来例の
メモリカードの構成を説明する図である。 図において、1……アドレス選択線、2……ラ
イトイネーブル線、3……チツプセレクト線、4
……アウトプツトイネーブル線、5……電源線、
6……接地線、7……データ入出力線、8,9…
…抵抗、10,11……メモリカード、12……
記憶素子。
FIG. 1 is a diagram illustrating the configuration of a memory card as an embodiment of the present invention, and FIG. 2 is a diagram illustrating the configuration of a conventional memory card. In the figure, 1...address selection line, 2...write enable line, 3...chip select line, 4
...Output enable line, 5...Power line,
6...Grounding wire, 7...Data input/output line, 8, 9...
...Resistor, 10, 11...Memory card, 12...
memory element.

Claims (1)

【実用新案登録請求の範囲】 情報処理装置に挿入して使用され、該装置と接
続されるアドレス選択線1、ライトイネーブル線
2、チツプセレクト線3、アウトプツトイネーブ
ル線4、電源線5、接地線6、およびデータ入出
力線7を具備するメモリカード10において、 該チツプセレクト線3および該アウトプツトイ
ネーブル線4の印加電圧が不確定になつた時該メ
モリカード10の動作を停止するように、該チツ
プセレクト線3および該アウトプツトイネーブル
線4の少なくとも一方を抵抗8,9を介して電源
線5または接地線6へ接続したことを特徴とする
メモリカード。
[Claims for Utility Model Registration] Address selection line 1, write enable line 2, chip select line 3, output enable line 4, power supply line 5, and ground that are inserted into and used in an information processing device and connected to the device. In a memory card 10 having a line 6 and a data input/output line 7, the operation of the memory card 10 is stopped when the voltages applied to the chip select line 3 and the output enable line 4 become uncertain. , at least one of the chip select line 3 and the output enable line 4 is connected to a power supply line 5 or a ground line 6 via resistors 8 and 9.
JP3785787U 1987-03-17 1987-03-17 Pending JPS63146398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3785787U JPS63146398U (en) 1987-03-17 1987-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3785787U JPS63146398U (en) 1987-03-17 1987-03-17

Publications (1)

Publication Number Publication Date
JPS63146398U true JPS63146398U (en) 1988-09-27

Family

ID=30849558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3785787U Pending JPS63146398U (en) 1987-03-17 1987-03-17

Country Status (1)

Country Link
JP (1) JPS63146398U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769588A (en) * 1980-10-16 1982-04-28 Nec Corp Memort circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5769588A (en) * 1980-10-16 1982-04-28 Nec Corp Memort circuit

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