Hi,
I would like to ask a question on VPBE’s interfacing to LCD.
The above is the signal and pin description of an LCD screen I am considering. Since it has 16 data pins, it seems to me that it should be interfaced with DM6437’s VPBE in YCC16 mode.
However, on page 30 of spru952a, TMS320DM643x DMP Video Processing Back End (VPBE) User's Guide, there is HSYNC and VSYNC signals, whereas there are no corresponding pins on the screen.
Additionally, how should WR# and RD# pins of the LCD be connected? LCD is only a display device, so why there are write and read operations here?
Zheng