DLPU124 june 2023
When checked indicates that a DMD IRQZ event occurred. The only existing source for this event is a DMD power fault indicating bias, offset, or reset power supplies have become inactive. The cause of the fault must be determined and resolved prior to a system reset to continue operation.
This bit must be cleared after a power cycle or a reset to the DLPC910.
The DESTOP_INFIFO_STATUS register is used for validating there is data in the input bus FIFO buffers. When data is sent an empty FIFO buffer indicates that potentially DVALID is not properly aligned for the respective bus.