double-sided display, survey solution

Hi Kuo,

I'd like to understand your application better. Are you attempting to output identical OpenLDI signals onto two screens (in reality, these two screens are on opposite sides of the same display)? Is the color depth something like 24-bit, 18-bit, or 16-bit? Please send over a block diagram of your design if possible.

If you already have a way to produce the OpenLDI LVDS signals and are simply looking for a way to fanout 4 to 8, you would need some kind of fanout or crosspoint chip. From the TI portfolio, I see that there is an 8x8 crosspoint supported by another product group from my own called the SN65LVCP408. This crosspoint, however, operates with a VML topology, so you may need to implement translation to go from the VML levels to LVDS levels in the event that your display cannot accept the voltage swing provided by the crosspoint.

Regards,

Michael