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Revision 1268, 0.8 KB
(checked in by mds, 10 years ago)
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Author Date Id Revision
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| 1 | Simple program for storing data to I2C EEPROM. |
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| 2 | |
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| 3 | !!!!!!!!!!!!!!!!!!!!!!!!Warning!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 4 | |
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| 5 | The EEPROM must be a large EEPROM which uses a 2-byte address |
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| 6 | field (24C32 or larger). It will NOT WORK on small EEPROMs |
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| 7 | (24C01 - 24C16) such as those used on SDRAM DIMMs. |
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| 8 | |
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| 9 | Tested only on 24C256. |
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| 10 | |
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| 11 | !!!!!!!!!!!!!!!!!!!!!!!!Warning!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 12 | |
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| 13 | This program is intended for use on eeproms using external busses such as |
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| 14 | i2c-pport. |
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| 15 | Do not use this on your SDRAM DIMM EEPROMS, it won't work!!!!!!!!! |
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| 16 | Doing so will render your SDRAM USELESS and leave your system UNBOOTABLE!!! |
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| 17 | |
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| 18 | !!!!!!!!!!!!!!!!!!!!!!!!Warning!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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| 19 | |
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| 20 | Options: |
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| 21 | -r read |
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| 22 | -w write |
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| 23 | -e erase |
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| 24 | -p print "super block of EEPROM" (date and size stored data) |
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| 25 | |
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| 26 | Daniel Smolik |
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| 27 | marvin@sitour.cz |
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