GF9450 Product Brief Description GF9450 VXP® digital image processor t

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GF9450 Product Brief Description GF9450 VXP® digital image processor t

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GF9450 Dual Channel Image Processor
GF9450 Product Brief Description GF9450 VXP® digital image processor third-generation image processor from Gennum feature 10-bit, dual-channel functionality. With GF9450, Gennum continues increase image quality reduce system costs, while maintaining existing software architecture quick time market. GF9450 offers most complete package cost effective professional quality image processing integrated single chip solution. heart GF9450 Gennum's image processing core. offers complete fully independent channels Gennum's world-class motion adaptive de-interlacer. addition this, GF9450 adds Adaptive Noise Reduction, Mosquito Noise Reduction (MNR), Block Artifact Reduction (BAR), adaptive detail enhancement featuring sharpness texture enhancement with overshoot control enhancement techniques. GF9450 maintains industry leading 10-bit data path architecture un-compromised, high fidelity colour reproduction. GF9450 features powerful graphic engine with multiple layers, which allows sophisticated on-screen display generation that ideal electronic program guides (EPG) set-up menus. Featuring industry standard microprocessor, GF9450 provides flexible, software configurable architecture ideally suited multi-product designs. GF9450 fully integrated with Gennum VIPER Configuration Tool supports Communication Protocol command control, making device simple configure control. addition, GF9450 backwards compatible with system software projects developed previous generation image processors. This enables system designers already experienced with products greatly reduce time-to-market re-using existing software interfaces. Applications
RPTV Digital televisions Digital set-top boxes Multimedia displays Receivers Multimedia Home Theatre processors
independent channels processing Supports video graphics formats Provides flexible 30-bit digital video input ports supporting RGB, YCbCr 4:4:4 YCbCr 4:2:2 interlaced and/or progressive sources maximum pixel rate 165MHz port maximum active raster size 2048 pixels 2048 lines High quality motion speed adaptive de-interlacing Advanced film mode detection compensation including support frame-locked (72Hz) (48Hz) output cadence generation Multi-tap scaling engine with panoramic scaling aspect ratio conversion Multiple on-screen video display, including picture-in-picture (PIP), picture-on-picture (POP), picture-by-picture Frame rate conversion with full support genlock frame-lock operation Adaptive noise reduction Mosquito Noise Reduction (MNR) Block Artifact Reduction (BAR) minimizing artifacts introduced compression systems, such MPEG Adaptive detail enhancement featuring sharpness texture enhancement with precise overshoot control Adaptive Contrast Enhancement (ACE) User programmable gamma correction Flexible single dual pixel digital video output 8/10-bit RGB, YCbCr 4:4:4 YCbCr 4:2:2 progressive maximum pixel rate 165MHz Graphic Engine Fully integrated screen display (OSD) controller Multiple plane generation with hardware cursor 24-bit pixel colour palette Programmable transparency levels, wipe effects Microprocessor Peripherals GPIOs, timers, DMA, UART, GSPI interfaces Parallel High-Speed Interface (HSI) uploading data, commanding control
Proprietary Confidential
37267
2007
www.gennum.com
GF9450 Product Brief
Technology 0.13m CMOS with 1.2V core 3.3V voltage support JTAG boundary scan package Pb-free chip that compliant with RoHS Directive 2002/95/EC
Memory Controller Unified video memory architecture with dedicated high speed data interface 64-bit DDR2 SDRAM interface 16-bit DDR2 SDRAM parts required
DDR2 SDRAM
DDR2 SDRAM
DDR2 SDRAM
DDR2 SDRAM
16-bit Embedded Microprocessor Interrupt Controller Timers JTAG
UART
GSPI
General Purpose Control Master SRAM PROM
Internal Register Interface
Graphics Engine Controller
SDRAM Controller
High-Speed Data Interface
Processing Path
Input Signal Level Timing Measurement Block Artifact Reduction Noise Reduction Frame Sync Shrink Zoom Scaler Mosquito Noise Reduction Motion Adaptive De-interlacer
Digital Video Input Port
CSC, Black Level Removal, Picture Level Control
Sharpness Texture Detail Enhancement
Adaptive Contrast Enhancement
Input Selector
Video Mixer
Mixer
Processing Path
Region Based Picture Level Control
Input Signal Level Timing Measurement Block Artifact Reduction Noise Reduction Mosquito Noise Reduction Motion Adaptive De-interlacer Shrink Zoom Scaler
Digital Video Input Port
Frame Sync
CSC, Black Level Removal, Picture Level Control
Sharpness Texture Detail Enhancement
Adaptive Contrast Enhancement
Gamma Correction
Output Signal Timing Generator
Digital Video Interface
Digital Video Output
GF9450 VXP® Dual Channel Image Processor Gennum
GF9450 Block Diagram
Power Management
Clock Generators
Proprietary Confidential
37267
2007
GF9450 Product Brief Revision History
Version
145149 142183
Date
2007 October 2006
Changes Modifications
Updated logo block diagram. Removed Selective Colour Correction. Updated block diagram.
140536 138545
2006 2006
Changed BAR. Creation document
DOCUMENT IDENTIFICATION
PRODUCT BRIEF
product development phase specifications subject change without notice. Gennum reserves right remove product time. Listing product does constitute offer sale.
GENNUM CORPORATION
Mailing Address: P.O. 489, Stn. Burlington, Ontario, Canada Shipping Address: Fraser Drive, Burlington, Ontario, Canada Tel. (905) 632-2996 Fax. (905) 632-5946
GENNUM JAPAN CORPORATION
Shinjuku Green Tower Building 27F, 6-14-1, Nishi Shinjuku, Shinjuku-ku, Tokyo, 160-0023 Japan Tel. (03) 3349-5501, Fax. (03) 3349-5505
GENNUM LIMITED
Long Garden Walk, Farnham, Surrey, England Tel. (0)1252 (0)1252 Gennum Corporation assumes liability errors omissions this document, circuits devices described herein. sale circuit device described herein does imply patent license, Gennum makes representation that circuit device free from patent infringement. GENNUM, logo, VXP, logo VIPER trademarks registered trademarks Gennum Corporation. Copyright 2006 Gennum Corporation. rights reserved. Printed Canada. www.gennum.com
Proprietary Confidential
37267
2007

GF9450 Product Brief Description GF9450 VXP® digital image processor t

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