LCD Host LVDS Interface, Dual Pixel 20-112Mhz (SVGA/QXGA)

V-Trans 's LVDS Display interface IP is based on National Semiconductor openLDI specification v0.95 dated May 13th 1999 that allow the transfer of digital display data between a display source and a display device.

The transmitter converts up to 48bits (single pixel 18bits, single pixel 24bits, dual pixel 18bits, dual pixel 24bits color) of CMOS data into 8 LVDS, (low voltage differential signaling) data streams.

Control signals (VSYNC, HSYNC, DE, and 2 userdefined signals) are sent along with the data stream in DC unbalance mode or during blanking intervals for DC balanced mode.

At a maximum dual pixel rate of 112Mhz, LVDS data line speed is 672Mbps, providing a total throughput of 5.38Gbps (672Megabytes per second).

DC balancing on a cycle-to-cycle basis as described by the openLDI specification is also provided to reduce ISI (Inter-Symbol Interference) in order to obtain a low distortion eye-pattern at the receiver end of the cable.