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| Search found 5 matches |
| Author | Message |
|---|---|
 Topic: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
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| kumar Replies: 7 Views: 13895 |
 Forum: General CCS C Discussion Posted: Fri Mar 17, 2006 12:27 pm Subject: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
| Source is here
---------------- I'm able to get ATR on inserting the card in the Smart Card reader. But when I try to call MF file creation CLA INS, TIMEOUT happens in read/write I2C EEPROM routin ... |
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| Topic: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
|
| kumar Replies: 7 Views: 13895 |
Forum: General CCS C Discussion Posted: Fri Mar 17, 2006 12:24 pm Subject: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
| Source is here
---------------- I'm able to get ATR on inserting the card in the Smart Card reader. But when I try to call MF file creation CLA INS, TIMEOUT happens in read/write I2C EEPROM routin ... |
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| Topic: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
|
| kumar Replies: 7 Views: 13895 |
Forum: General CCS C Discussion Posted: Fri Mar 17, 2006 10:31 am Subject: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
| I'm trying to emulate a ISO 7816 Smart card. I'm able to program into the card and partly implemented ISO 7816 T=0 protocol functionality. I'm unable to create a filesystem due to I2C problem. | |
| Topic: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
|
| kumar Replies: 7 Views: 13895 |
Forum: General CCS C Discussion Posted: Thu Mar 16, 2006 9:31 pm Subject: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
| You are right it should be 16F876, but I have mapped the 28 PIN into 40 PIN 16F877 and I'm able to load and test the application on the PIC. The only problem is with I2C interface to 24LC256. I have ... | |
| Topic: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
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| kumar Replies: 7 Views: 13895 |
Forum: General CCS C Discussion Posted: Thu Mar 16, 2006 3:29 pm Subject: Problem access 24lc256 from PIC 16F877 card (Silvercard) |
| I have assembled Silvercard (PIC 16F877 + 24LC256) but I'm unable to read/write to external EEPROM 24LC256. For silvercard schematic please check the site http://www.starwafer.com/pic16f877+24lc256eng ... | |
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