Video processor brings high-resolution to automotive panels
Video processors for high-resolution automotive displays now include the TC90175XBG, created for the larger, higher resolution driver support information displays increasingly used for applications other than navigation.
It is pin-compatible with the previous TC90195XBG, which supports the composition of two pictures in a single display. The TC90175XBG has a reduced frame memory and targets applications that do not require two-picture composition.
It supports full HD (1920 x 1080 resolution) panels. Picture separation mode and two independent outputs allow the device to simultaneously output two digital video signals to a full HD panel and a wide XGA panel at output resolutions including 1920 x 1080 (LVDS output) and 1366 x 768 (LVTTL output).
A built-in picture improver capability incorporates a new area adaptive gamma correction circuit to improve contrast.