JPS6435676A - Testing device for ic card - Google Patents
Testing device for ic cardInfo
- Publication number
- JPS6435676A JPS6435676A JP62192129A JP19212987A JPS6435676A JP S6435676 A JPS6435676 A JP S6435676A JP 62192129 A JP62192129 A JP 62192129A JP 19212987 A JP19212987 A JP 19212987A JP S6435676 A JPS6435676 A JP S6435676A
- Authority
- JP
- Japan
- Prior art keywords
- card
- data
- transmission block
- processing device
- reset
- 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
Abstract
PURPOSE:To check an IC card as lightening the software load of a data processing device by providing a data processing device with function, which makes data transmitted from the IC card forcedly into an error state. CONSTITUTION:An I/O 16, that is, an interface to the IC card supplies a power source voltage Vcc to the IC card, and at the same time, inputs a reset signal, a clock signal and data, etc. When the card is inserted, the voltage Vcc is immediately supplied, and next, simultaneously with the generation of the clock signal, the reset signal is outputted. After the finish of reset, the IC card starts the transmission of the data, and a first transmission block has a start signal '3B' as the data. A setter 11 is set so that an AND circuit 12 outputs '1' when this data is inputted. The check bit of the transmission block comes to be 'L', and consequently, the IC card sends again the transmission block having the data of '3B', and at the same time, the check bit comes to be 'L' again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192129A JPS6435676A (en) | 1987-07-30 | 1987-07-30 | Testing device for ic card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62192129A JPS6435676A (en) | 1987-07-30 | 1987-07-30 | Testing device for ic card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435676A true JPS6435676A (en) | 1989-02-06 |
Family
ID=16286160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62192129A Pending JPS6435676A (en) | 1987-07-30 | 1987-07-30 | Testing device for ic card |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435676A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072588A (en) * | 1983-08-31 | 1985-04-24 | ブリティッシュ ユナイテッド シュー マシネリー リミテッド | Automatic treating apparatus of plural processed articles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280753A (en) * | 1975-12-27 | 1977-07-06 | Toshiba Corp | Information transfer retrial system |
| JPS5720858A (en) * | 1980-05-30 | 1982-02-03 | Cii | Portable device for calculating or processing data |
| JPS5827220A (en) * | 1981-08-08 | 1983-02-17 | Fujitsu Ltd | Testing system for reading error correcting function |
| JPS6161145A (en) * | 1984-08-31 | 1986-03-28 | Mita Ind Co Ltd | Automatic exposure copying machine |
-
1987
- 1987-07-30 JP JP62192129A patent/JPS6435676A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280753A (en) * | 1975-12-27 | 1977-07-06 | Toshiba Corp | Information transfer retrial system |
| JPS5720858A (en) * | 1980-05-30 | 1982-02-03 | Cii | Portable device for calculating or processing data |
| JPS5827220A (en) * | 1981-08-08 | 1983-02-17 | Fujitsu Ltd | Testing system for reading error correcting function |
| JPS6161145A (en) * | 1984-08-31 | 1986-03-28 | Mita Ind Co Ltd | Automatic exposure copying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072588A (en) * | 1983-08-31 | 1985-04-24 | ブリティッシュ ユナイテッド シュー マシネリー リミテッド | Automatic treating apparatus of plural processed articles |
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