DLPS193 November 2020 DLP500YX
The DMD requires 5 DC voltages: DMD_P3P3V, DMD_P1P8V, VOFFSET, VRESET, and VBIAS. DMD_P3P3V is a filtered version of the 3.3VDS supply received over the flex cables from the DLPC910 Controller Board. DMD_P3P3V is used on the DMD Board to create the other DMD voltages (DMD_P1P8V, VOFFSET, VRESET, and VBIAS) required for proper DMD operation. TI provides a DMD board reference design on TI.com to enable customers to see how these voltages are created as well and how the DMD board design is accomplished.