SMBus communication [modified]
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Hi, I am trying to access(read) the internal registers of a SM Bus Device (a chip in the motherboard, connected as Slave to SM Bus). I am trying to access this chip over ICH6 's (I/O Controller Hub) SMBus Controller (D31:F3). I am able to get the correct address of the SM Bus Base Address Register (D31:F3, Offset:20). I know the default SMBus Address of the Device is 0x2E. I would like to know what are the next steps to be followed to be able to read the internal registers (all are 8-bits) within the SMBus Slave Device. also, can anyone let me know if any sample code is available for this? please help, Thanks in advance, Manasi -- modified at 21:39 Wednesday 21st February, 2007