IP00C781

General Description The IP00C781 device performs simultaneous horizontal and vertical corrections to compensate for the off-axis distortions introduced by the viewing angle in image projection systems. Combined with the IP00C721 precision video scaler, it forms a powerful combination for driving projection systems. The IP00C781 can support H and V keystone corrections of up to 2:1 on 1400x1018 pixels of active image size. w w w .d e Support Tools e h s a t a . u t4 m o c Evaluation Board Local Technical Support www.DataSheet4U.com IP00C781 Features Input Image Formats RGB 24-bit up to 85 MHz External synchronization (H Sync., V Sync., Clock) Other Features YUV-to-RGB conversion with 6 coefficients 16-color OSD overlay (16 million colors palette) Horizontal and vertical non-linear scaling Color dithering for 24-bit or 18-bit output Gamma Correction LUT (8-bit in, 10-bit out) Brightness and Contrast adjustments Edge enhancement function LVTTL-compatible inputs and outputs Output Image Formats RGB (30)24-bit up to 85 MHz External or internal synchronization modes Keystone Correction Image size up to 2400 pixels horizontally with 1400x1018 active pixels Max. correction ratio of 2:1 in horizontal direction Max. correction ratio of 2:1 in vertical direction CPU Interface 4-line serial Frame Rate Conversion Independent sync. signals for the input and output image ports Frame synchronization function to avoid frame tearing Power...