Hexadecimal to decimal.

To me LSB is LowerSideBand (from KF radio)

Oh I see , In this case it means little endian. That basically means that least significat value is the first one. For example if I had hexadecimal 7DE in LSB, E would be most significant number and 7 least significant. And as excel uses MSB in calculations before using HEX2DEC I should turn these numbers around being ED7. Now here in my hex number if we take last row (aa 00 00 00) it means aa is least significant number as pair of numbers seems to be one value in this case. Before calculating this I need to turn these around being 00 00 00 aa. Hopefully this helps