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MS1825

MS1825

MS1825 is a multifunctional video processing chip. It features four independent channels of HDMI input and four independent channels of HDMI output, as well as a 24-bit digital video input or output and one channel of I2S & SPDIF digital audio input or output. It supports four OSD windows with an embedded font library. It can accept interlaced or progressive video inputs as well as graphic inputs. It has four independent video playback engines that support Picture-in-Picture (PIP) or Picture-out-of-Picture (POP) applications. It can also divide a single input image into up to four sections. It provides high-quality display output in all video input and output channels. It is capable of advanced deinterlacing, video enhancement, and frame rate conversion. With its high level of integration and software support, the MS1825 enables Original Equipment Manufacturers (OEMs) to easily design low-cost and high-quality system solutions.


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SKU: KL-014-0010915

Category: Video Interface ICs

About this item

AttributeValue
ManufacturerMacroSilicon
PackageHLQFP216 (24X24)
PackagingTray
Operating Temperature0℃~+70℃
Supply Voltage3.3V/1.2V
CertificationRoHS
 Video Input and Output Features
  • 4 independent channels for both input and output
  • Supports interlace and progressive SD
  • Up to 4K@30Hz resolution
  • Supports 1080p HD
  • Signal range: 500mV
  • Supports SDR & DDR data rate
  • Supports one channel SPDIF & I2S digital audio
  • Independent horizontal and vertical scaling
  • Frame rate conversion
  • Support RGB/YCbCr444/YCbCr422 color space
  • Support RGB/BT601/BT709 colorimetry
  • Input video timing & info frame auto detection
  • Input HPD programmable & output HPD auto detection
  • Input auto EQ
  • Audio sample rate from 32KHz to 192KHz
 Video Processing and Enhancement Features
  • Edge correction de-interlace
  • Global noise reduction
  • Brightness, saturation, contrast, HUE adjustment
  • Supports 24-bit RGB/YUV digital
  • Supports 16-bit YUV 4:2:2
  • Supports 8-bit BT656, 601
  • Supports 8-bit BT1120
  • Four OSD windows with alpha-blending
  • Embedded 1bpp font library
 Memory and Power Features
  • 16-bit data access
  • Memory bus speed up to 188MHz
  • Support 8/10/12/16 bits color depth
  • 3.3V/1.2V power supply
Other Features
  • HDMI 1.4 & DVI 1.0 compatibility
  • HDCP 1.4 support
  • Support extensive video format: CEA-861-F, VESA
  • Support HD 1080I to 1080P conversion
  • Support SD NTSC/PAL to 480P/576P conversion
  • Embedded programmable 512 bytes (maximum) EDID
  • HLQFP216 (24mmX24mm) package size
MS1825 Function Block Diagram

MS1825 Function Block Diagram

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