• Can not access smbus base address

    From =?UTF-8?B?6Zmz57+K?=@21:1/5 to All on Thu Jul 21 03:14:04 2016
    Hello everyone,
    I use VxWorks 7 and I'd like to control my dio(by smbus)
    But I can not access my smbus base address(the value always show 0xff)
    Does anyone know what happen it is?
    Thanks!

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