Data Short To request the full datasheet, visit the RAA278840 product page. RAA278840 LCD Video Processor with Decoder, LVDS, TTL, MIPI, Improved Upscaling Engine, and Video Integrity Diagnostic The RAA278840 is a highly integrated LCD video Features processor that incorporates many of the features Analog Video Decoder required to create a cost-effective multipurpose LCD system. The features include a high-quality 2D comb Supports NTSC (M, 4.43) and PAL (B, D, G, H, I, M, NTSC/PAL/SECAM video decoder that supports N, N combination), PAL (60), SECAM with single-ended or differential composite video inputs, automatic format detection two TTL digital input interfaces, two LVDS Open LDI High quality adaptive 2D comb filter for both NTSC input interfaces, a MIPI-CSI2 input interface, and an and PAL inputs EEPROM/SPI interface. The outputs include a 10-bit ADC and analog clamping circuit dual-channel LVDS Open LDI panel interface and a separate MIPI-CSI2. This device can support input Fully programmable static gain or automatic gain resolutions up to 1080p and can drive LCD panels up control for the CVBS channel to 1920x1080. The video processing capabilities Programmable white peak control for the CVBS include arbitrary H/V scaling using a high-quality channel scaler and de-interlacer engine, panoramic scaling, Four single-ended or two differential CVBS input image mirroring, image adjustment and enhancement using 10-bit per color processing, black and white PAL delay line for color phase error correction stretch, a versatile OSD, and much more. Also, the Image enhancement with 2D dynamic peaking/CTI RAA278840 has a multi-feature image integrity diagnostic capability to dynamically determine if the Digital subcarrier PLL for accurate color decoding input video is corrupted. The feature set and Programmable hue, brightness, saturation, versatility of this device make it an ideal solution for contrast, and sharpness automotive LCD applications. Digital horizontal PLL and advanced Applications synchronization processing for superior VCR playback and weak signal performance Automotive display Digital Input Support Industrial/military displays Supports two parallel digital input ports up to 32 bits Portable/consumer displays total, with many combinations such as 24 + 8, 16 + 16 Related Literature Supports BT.656, 8-bit and 16-bit BT.601, and For a full list of related documents, visit our website: BT.1120 video formats RAA278840 device pages Supports YCbCr/RGB 24-bit input up to 1080p resolution Dual channel LVDS open LDI inputs - up to 150MHz per channel or in Dual mode (75MHz per channel) MIPI-CSI2 input One four lane single channel MIPI-CSI2 input port (1Gb/lane) Dual two lane channel MIPI-CSI2 input port (1Gb/lane) Supports 1.8 ~ 3.3V logic thresholds TFT Panel Support Supports 3, 4, 6, or 8 bits per pixel up to 16.8 million colors with built-in dithering engine R33DS0009EU0101 Rev.2.00 Page 1 of 3 Jan.15.21RAA278840 Supports single channel LVDS panels up to 1920x1080 resolution (150MHz) Supports dual channel LVDS up to 1920x1080 resolution (150MHz) MIPI-CSI2 Output Four lane MIPI-CSI2 output port (1.2Gb/lane) Supports YUV422 and 24-bit RGB data formats Font Based On-Screen Display Four windows font OSD with bordering/shadow 13824 bytes programmable font RAM and 1024 characters display RAM 1/2/3/4 bits per pixel Supports variable width (12/16), height (2~32) SPI Flash Based On-Screen Display Supports fast register initialization by SPI-DMA Nine bitmap-based OSD windows in two layers through SPI with alpha blending between layers Supports 4/6/8 bits/pixel Supports RLE decompression for two windows Shares pins with EEPROM interface EEPROM Interface EEPROM interface for fast boot register initialization Shares pins with SPI Flash memory interface Image Processing A high quality scaler with both up/down scaling support Built-in 2D de-interlacing function Supports programmable cropping of input video and graphics Independent RGB gain and offset controls 10-bit per color processing 10-bit image enhancement processing and 10-bit Gamma correction Clock Generation Spread spectrum PLL integrated to each scaler path Programmable modulation frequency and spread width R33DS0009EU0101 Rev.2.00 Page 2 of 3 Jan.15.21