AD1843_LDA1G_SHIFT
value |= ((left >> 2) << AD1843_LDA1G_SHIFT);
left = (value & AD1843_LDA1G_MASK) >> AD1843_LDA1G_SHIFT;
left = (value & AD1843_LDA1G_MASK) >> AD1843_LDA1G_SHIFT;
value |= (left << AD1843_LDA1G_SHIFT);