0 Replies Latest reply on Jun 25, 2013 7:14 AM by Chinna

    Read/Write data from EEPROM via SMBUS/I2C using Windows Kernel driver. (WDK)


      I am having Intel® 6 Series Chipset / Intel® C200 Series Chipset in my machine.

      i can able to view/update the EEPROM data using RW Read & Write Utility

      Got the SMBUS_base address at Device 1F, Function 03 index (20-23h) (ie 0xF040)

      i can configuring the IO Space bits 03h, 04h, 05h for 0xF040.

      but unable to read/write the data from EEPROM via SMBUS/I2C using WDK with above configuration.

      Can any one help me how to configure the respective bits.