You can remove SMP jumpers/resistors J611, J612, J613, and J614 on the phyCORE SBC module. This will disconnect the EEPROM U607 from the SPI bus. You can access the signals with the Port Pin label and number at the Molex connectors. For mor...
http://www.phytec.de/de/support/faq/faq-phycore-lpc3250...
The EEPROM is located on the I2C bus. You can access the data sheet for the part at http://www.atmel.com/atmel/acrobat/doc0180.pdf . The I2C addressing information is available in the documentation for the board.
http://www.embeddedplanet.com/support/faq.asp
Only Version 1.4 can be upgraded to DCM driver 3.0 by software modification. Other previous versions will need an EEPROM hardware update. 2003-11-18 |
http://www.vitecmm.com/faq.php#28
Yes, the details on how to program the EEPROM along with the EEPROM CRC Calculation Algorithm can be found in the STE10/100A EEPROM Access and Programming application note is available.
http://power.st.com/stonline/products/families/communic...
From what i understand, the BIOS password is not stored in the BIOS chip you mentioned here, It is coded into the keyboard controller chip or a separate Security chip depending on the laptop, and reading it is near impossible unless you hav...
http://www.notebookforums.com/post3087031.html
Most likely what has happened is that the data within the EEPROM has become corrupted. This generally shows up as a CRC error at boot and gives you a "Stop POST task" message along with the error code. Unless you (or somebody else...
http://www.thinkpads.com/forum/viewtopic.php?f=28&t=592...
The reference EEPROM part on the AX110xx development board is Atmel AT24C02B I2C EEPROM.
http://www.asix.com.tw/faq.php?op=faqdetail&PItemID=90