Other Parts Discussed in Thread: DLP4500,
Hi,
I make a new design on the DLPC350 + DLP4500 and the Port 2 (FPD-LINK interface ) has been selected as the video port.
The DMD projection function is ok when i use the internal pattern to test it.
In video mode, the DMD can continue to project hundreds of image stream from FPD-LINK interface .
But i found DLPC350 frame buffer frozen after it receved hundreds of frames. I monitor current read buffer pointer but the value of feed back is not exchange.
I can't find any description about what will lead to the buffer freeze in datasheet or UG.
I have checked the frame timing, it match the spec.
what can I do to troubleshoot the issue?