JPS6384667U - - Google Patents
Info
- Publication number
- JPS6384667U JPS6384667U JP1986176634U JP17663486U JPS6384667U JP S6384667 U JPS6384667 U JP S6384667U JP 1986176634 U JP1986176634 U JP 1986176634U JP 17663486 U JP17663486 U JP 17663486U JP S6384667 U JPS6384667 U JP S6384667U
- Authority
- JP
- Japan
- Prior art keywords
- command
- card
- determining
- counting
- special
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の一実施例の回路構成を示す
ブロツク図、第２図は同実施例に用いられるコマ
ンドの構成図、第３図は同実施例に用いられる特
殊コマンドの構成図、第４図は同実施例の動作を
説明するためのフローチヤートである。
１２…アンサ・ツー・リセツト記憶部、１３…
ワーキングＲＡＭ、１３１…カウンタ、１４…シ
ステムプログラム記憶部、１５…制御部、２９…
データメモリ。
FIG. 1 is a block diagram showing the circuit configuration of an embodiment of this invention, FIG. 2 is a configuration diagram of commands used in the embodiment, FIG. 3 is a configuration diagram of special commands used in the embodiment, and FIG. FIG. 4 is a flowchart for explaining the operation of this embodiment. 12...Answer-to-reset storage section, 13...
Working RAM, 131... Counter, 14... System program storage unit, 15... Control unit, 29...
data memory.
Claims (1)
のか否かを判断する判断手段と、この判断手段に
てカード仕様のものでないと判断される回数をカ
ウントするカウント手段と、このカウント手段の
カウント内容が所定回数に達すると特殊コマンド
と判断して特殊処理を実行する手段とを具備した
ことを特徴とするＩＣカード。 A determining means for determining whether a command given from the outside is a card-specification command, a counting means for counting the number of times the determining means determines that the command is not a card-specification command, and a count content of the counting means is set to a predetermined value. An IC card characterized by comprising means for determining that the command is a special command and executing special processing when the number of times the command is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986176634U JPH0521170Y2 (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986176634U JPH0521170Y2 (en) | 1986-11-19 | 1986-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6384667U true JPS6384667U (en) | 1988-06-03 |
| JPH0521170Y2 JPH0521170Y2 (en) | 1993-05-31 |
Family
ID=31117067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986176634U Expired - Lifetime JPH0521170Y2 (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521170Y2 (en) |
-
1986
- 1986-11-19 JP JP1986176634U patent/JPH0521170Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521170Y2 (en) | 1993-05-31 |
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