7.3.4.1.1.2 Initialization

The INIT_ACTIVE (Table 4) signal indicates that the DLP650LNIR, DLPA200, and DLPC410 are in an initialization state after power is applied. During this initialization period, the DLPC410 is initializing the DLP650LNIR and DLPA200 by setting all internal registers to their correct states. When this signal goes low, the system has completed initialization. System initialization takes approximately 220 ms to complete. Data and command write cycles should not be asserted during the initialization.

During initialization the user must send a training pattern to the DLPC410 on all data and DVALID lines to correctly align the data inputs to the data clock. For more information, see the interface training pattern information in the DLPC410 data sheet.