For DAC38RF82 evaluation, we've studied Table9 in Data sheet(DAC38RF8x Dual-Channel, Differential-Output, 14-Bit, 9-GSPS, RF-Sampling DAC With JESD204B Interface, On-Chip PLL and Wide-Band Interpolation datasheet (Rev. D)) for standard JESD204B formats. Does this DAC support non-standard backward-compatible modes? For example, at x1/x2 interpolation, can we use 2 lanes to drive 1 DAC channel ?