DLPS037F October 2014 – June 2021 DLPC900
Following system power-up, the DLPC900 will perform a power-up initialization routine that will default the controller to its normal power mode in which all blocks are powered, all processor clocks will be enabled at their full rate and associated resets will be released. Most other clocks will default disabled with associated resets asserted until released by the processor. These same defaults will also be applied as part of all system reset events that occur without removing or cycling power. The 1.8-V power must be applied prior to releasing the reset so that the LVDS I/O and the internal embedded DRAM are enabled before the DLPC900 begins executing its system initialization routines.