Short-Form Datasheet To request the full datasheet, visit the RAA278842, RAA278843 device pages. RAA278842, RAA278843 LCD Video Processor with Decoder, LVDS, TTL, MIPI, Image Enhancement, and Video Integrity Diagnostic The RAA278842 and RAA278843 are highly Features integrated LCD video processors that incorporate Analog Video Decoder many of the features required to create a cost effective multipurpose LCD display system. These Supports NTSC (M, 4.43) and PAL (B, D, G, H, I, M, include a high quality 2D comb NTSC/PAL/SECAM N, N combination), PAL (60), SECAM with video decoder that supports single-ended or automatic format detection differential composite video inputs, two TTL digital High quality adaptive 2D comb filter for both NTSC input interfaces, two LVDS Open LDI input interfaces, and PAL inputs a MIPI-CSI2 input interface, and an EEPROM/SPI 10-bit ADC and analog clamping circuit interface. The outputs include a dual channel LVDS Open LDI panel interface and a separate MIPI-CSI2 Fully programmable static gain or automatic gain output in the RAA278842 or a pseudo BT.656 output control for the CVBS channel in the RAA278843. Both devices can support input Programmable white peak control for the CVBS resolutions up to 1080p and can drive LCD panels up channel to 1920x1080. The video processing capabilities Four single-ended or 2 differential CVBS input include arbitrary H/V scaling using a high quality scaler and de-interlacer engine, panoramic scaling, PAL delay line for color phase error correction image mirroring, image adjustment and enhancement Image enhancement with 2D dynamic peaking/CTI using 10-bit per color processing, black and white stretch, a versatile OSD, and much more. In addition, Digital subcarrier PLL for accurate color decoding the RAA278842 and RAA278843 have a multi-feature Programmable hue, brightness, saturation, image integrity diagnostic capability to dynamically contrast, and sharpness determine if the input video is corrupted. The feature Digital horizontal PLL and advanced set and versatility of this device makes it an ideal synchronization processing for superior VCR solution for automotive LCD display applications. playback and weak signal performance Applications Digital Input Support Automotive display Supports two parallel digital input ports up to 32 bits Industrial/military displays total, with many combinations (24 + 8, 16 + 16, etc.) Portable/consumer displays Supports BT.656, 8-bit and 16-bit BT.601, and BT.1120 video formats 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 R33DO0001EU0200 Rev.2.0 Page 1 of 4 Apr 4, 2021 2019 Renesas ElectronicsRAA278842, RAA278843 TFT Panel Support Supports 3, 4, 6, or 8 bits per pixel up to 16.8 million colors with built-in dithering engine Supports single channel LVDS panels up to 1920x1080 resolution (150MHz) Supports dual channel LVDS up to 1920x1080 resolution (150MHz) MIPI-CSI2 Output RAA278842 only Four lane MIPI-CSI2 output port (1.2Gb/lane) Supports YUV422 and 24-bit RGB data formats Pseudo BT.656 Output RAA278843 only Independent BT.656 compatible YCbCr(4:2:2) output format YCbCr(4:2:2) output generated from all input paths Output processed through scaler bypass mode 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 R33DO0001EU0200 Rev.2.0 Page 2 of 4 Apr 4, 2021