GarnetPMC Datasheet
Contents
1. LVDS dual contact the factory channel single link or 10 pairs LVDS single channel dual link The analog video In or Out require a signal ground routing This all means that for optimum perfomance the host CPU or PMC carrier effectively has to have a PCB layout customized page 5 Display Formats and Output Usage The GarnetPMC is quite flexible in the way that the outputs can be set up It has two independent timing generators but only one drawing engine The following table demonstrates _weomode esouton na tomar cramer ote BvarAraog Noninfefaced vptoaoove00 81632 SVGAmax 6075 arao raaa ores ee o 00 o Sd TF e a E a A E ares Amber S d the breadth of outputs available Please contact the factoryif a special display mode is required wisorpat encoder _racrensrs ares d E e E I C ome s ee OOOO oo raor WBS D Araog ema C oan peon erea ara 60 raoe eea Sige Dre Oval Dispay VES p10 10207 e4632 ovea o WoStad osmem Buai Link Single Deplay VDS upto 2048s e1832 ea eo f WoStad aprem GarnetPMC Display Capture Maximum Capabilities The SM731 Graphics Controller is a flexible chip It supports a single input capture channel as well as up to two independent outputs It has widowing capabilities and a 128 bit high performance drawing engine But the overall throughput is handicapped somewhat by a2. 64 bit memory bus This section presents some data about the practical limits of the SM731 These sorts of limitations are common in graphics chips but they are not usually presented to the customer There may be cases where a format that was observed to be clean might not be with high drawing engine activity In order to avoid application software dependencies special test software was used not SDL or X Windows However similar behavior has been observed with them The entries are coded for example 1600 8 63 means 1600x1200 8 bpp 63 Hz vertical refresh Other combinations are possible and some modes e g 1280x1024 capture are possible when conditions are right Please refer to the User s Manual Section 2 5 for more information The following chart shows the results of empirical tests designed to test the limits of the display capture capabilities Ch 2 DVI VGA Ch 1 VGA only Ch 2 Capture Window Ch 1 Capture Window 1600 8 63 inactive 1024 75 inactive 1600 8 73 inactive 640 60 inactive 1600 8 77 inactive inactive inactive 1600 16 48 inactive 1024 75 inactive 1600 16 62 inactive 640 60 inactive 1600 16 77 inactive inactive inactive 1280 8 85 inactive 1024 75 inactive 1280 8 85 inactive 640 60 inactive 1280 8 85 inactive inactive inactive 1280 32 52 inactive 1024 75 inactive 1280 32 63 inactive 640 60 inactive 1280 32 75 inactive inactive inactive 160
3. bpp See tables on page 6 for more details Analog Non Interlaced Video Output The TopazPMC provides 1 or 2 display channels each of which supports non interlaced analog graphics Outputs modes are dual VGA RGBHV and additionally for GarnetPMC 2 boards RGB with Sync On Green and RGB with separate composite sync Digital DVI Output The GarnetPMC provides an industry standard DVI output which uses a four differential pair interface With the use of an external VGA to DVI converter module available from Rastergraf two DVI outputs can be supported LVDS Outputs The GarnetPMC provides single link dual display or dual link single display LVDS outputs which use a five differential pair interface supporting a variety of resolutions Video Inputs GarnetPMC provides a single 16 bit 5 6 5 video input channel that supports a high res input mode up to 1024 x 768 DVI or RGBHV or a 1 of 4 composite NTSC PAL SECAM or single component S Video input Video Output The SM731 graphics controller contains an NTSC PAL encoder which provides video Composite NTSC PAL and component S Video output independent of the VGA output STANAG 3350 A C Output GarnetPMC 1S Sync reconstruction is used to generate the correct composite waveforms for STANAG 3350 A C To accomplish this on the Garnet certain logic elements are taken over including the video input multiplexer and the Ch 2 VGA DAC This results in having just a single disp
4. range equivalent to the GarnetPMC which is called the TopazPMC Additional Rastergraf products include e Single dual and quad display only PMC e Single and dual display capture with audio I O PMC e Single display only CPCI and PCI e 3U and 6U VME graphics boards CompactPCI and PCI carriers for one or two PMCs Please contact Rastergraf for more information or consult our web page at www rastergraf com Optional High Speed RGB and DVI Digitizer Optional NTSC PAL Video Digitizer PA 1 O Resource RGB DAG Matrix IORM Hardware scroll pan and cursor m VGA BIOS support m Video Input Digitizer supports NTSC PAL STANAG 3350 A C and High Speed RGB or DVI input up to 1024 x 768 E Special single channel display only version supports high accuracy STANAG 3350 A C m Flexible assignment of Pn4 rear panel connections m Use on PCI and CompactPCI with a PMC host adapter page 2 GarnetPMC Technical Overview Introduction The GarnetPMC contains four major functional blocks the Silicon Motion SM731 graphics controller the multimode video digitizers the BIOS programmer and the I O Resource Matrix IORM System On a Chip Graphics Accelerator The GarnetPMC is powered by a Silicon Motion SM731 SOC graphics accelerator It includes a 32 bit 33 66 MHz PCI bus LVDS encoders parallel data flat panel outputs NTSC PAL encoder 235 MHz RAMDAC and a DMA controller It supports all ACPI power states The SM731 incl
5. 0 16 58 1280 32 60 inactive inactive 1280 8 73 1280 8 74 1024 75 inactive 1280 8 73 1280 8 74 inactive 1024 75 1280 8 45 1280 8 46 1024 75 1024 75 1280 8 85 1280 8 85 inactive inactive 1280 32 59 1280 32 60 inactive inactive 1024 32 62 1024 32 63 640 75 640 75 1024 32 85 1024 32 86 inactive inactive page 6 Video RGB DVI Input Capabilities The GarnetPMC has both low Bt835 and high speed input signals A loopback can connect the composite Video AD9882 digitizers Together they can digitize a wide range of Output to Video Input 1 on the Bt835 for self testing Veme _resston rea cramer mutner eon Sener Ne raosne mea nee oe er e comm aoe we enters vo ROBrom C meanen saeson v6 ore oe we vos ro feee TS d ase are ve eee ts ve ves o racers e ees ote ve ee ooo OO Yo es e ao ees re ne 00 Ruggedization Rastergraf is not in the militarized business The intent of the Rastergraf boards use standard distribution grade derated following table is to illustrate how the Rastergraf graphic commercial temperature range or industrial temperature range boards fit into the standard ruggedized classes components No formal component tracking is maintained Air Cooled Air Cooled Air Cooled Air Cooled Conduction cooled Conduction cooled Level 0 Level 50 Level 100 Level 200 Level 100 Level 200 Lae Gemini Gemini Crates Sena Sirena Sirena Eclipse3 p 7 Eclips
6. Digitizer _______ DVI I VGA VGA Input Select Graphics Connector Connector Connector On Chip Processor om Display 5 g a Ames aay i Mea 1 Mea 1 VOA EN 1 Memory as onerant 1 Video In as leo Input gt Processor i 1 1 z 1 1 Video Bate VGA Ch 1 Out 2 VGA i i Output g Graphics Connector 1 1 Processor z a a Analog Devices ADV7120 c VGA Ch2 VGA Ch 2 VGA Ch2 i T 2 DAC STANAG z c ou ee out on 32 bit 3 Flat Panel THine THC63DV164 DVI Out g 1 1 fE 33 66 MHz PCI Bus i ine ui 8 I 1 i i a Interface Drivers DVI Output Encoder Graphics i j i re 1 1 1 1 g Analog Devices VGA Ch 2 Out Op DVI DVO 1 I I I a 71 d I I 2D 3D Mi anlie Wisco o 1 I ri I I Drawing ideo I i i Engines Encoder Graphics 1 1 I Dual 1 i H gt Channel LVDS Dual I 1 Channel LVDS Out rm MDR 20 I I DMA han Engine ane 1 Connector l Video Video I I Important Note PLD Controller Input Input I I BIOS Topazican support lt gt output lt gt Output 1 Memo OR RGBHV RGBHV I intariace t RGB DVI NTSC PAL I I Video Input or or I 1 x BIOS EEPROM but not at the same time 1 1 DViIn j DViin I I basia GarnetPMC Inputs and Outputs Graphics Output Flexibility GarnetPMC supports a wide range of graphics configurations directly supporting a single DVI see DVI Ouptut below dual VGA or dual LVDS outputs Note that the maximum display resolution in dual display mode is 1280 x 1024 x 8 bpp or 1024 x 768 x 32
7. Rastergraf GarnetPMC Conduction Cooled CCPMC High Resolution Single or Dual Channel Graphics with Video Hi Res I nput ra w u no RAS ous DON N omy mio K z H v N o TA i pmb AACR E Features Conduction cooled equivalent to TopazPMC 128 bit graphics accelerator 16 MB display memory Supports one display at up to 1600 x 1200 x 16 bpp or two displays at up to 1280 x 1024 x 8 bpp Dual channel VGA or LVDS and single channel NTSC PAL and DVI display modes Rear panel Pn4 connections e NTSC PAL RGB and DVI capture up to 1024 x 768 e VxWorks Linux LynxOS and Windows 2K XP Rastergraf graphics and PMC carriers for embedded systems GarnetPMC Rastergraf s GarnetPMC is a display controller and video capture PMC PCI Mezzanine Card board The card is available with software for a variety of popular operating environments see page 9 The GarnetPMC is available in both display only GarnetPMC 1x formerly DurosPMC and display capture GarnetPMC 2x versions Please refer to Page 5 for more information Please contact the Rastergraf if you desire a configuration not shown in this data sheet GarnetPMC features a Silicon Motion SM731 System On a Chip SOC graphics accelerator with 16 Mbytes of on chip SDRAM This 128 bit 2D 3D graphics engine supports compatible displays at 1600x1200x16 bpp or 1280x1024x24 bpp The capabilities of the board are discussed in more detail on the
8. VDS Must specify x which determines the the Rear I O configuration See Configurations Table on Page 5 for pinout details Second DVI out available with the use of an external VGA to DVI converter see below VGD 1 Options ICA CS A5A A5S A1A A1S A2A A2S C1A C2A C1S C2S See table on Page 7 Options specify temperature range air or conduction cooling and Acrylic A or Silicone S conformal coating VGD 1 Convert high resolution VGA to DVI Enables GarnetPMC to supply dual DVI channels Software SDL RX X SDL graphics library for x86 PPC VxWorks x86 PPC Linux x86 Solaris or PPC LynxOS WML RX X WindML for x86 PPC VxWorks Includes video extensions Windows Drivers Display video input and DirectX 7 drivers for Windows 2000 and XP DRV LN RX X Video Input and 2D accelerated X Windows DDX drivers for x86 PPC Linux x86 Solaris or PPC LynxOS NOTE RX X is software revision number subject to change Important Notices Trademarks are property of their respective owners The GarnetPMC is manufactured and sold under license from Curtiss Wright Controls Embedded Computing Contact Rastergraf Inc for additional information www rastergraf com Rastergraf Inc 1804 P SE First Street Redmond Oregon 97756 tel 1 541 923 5530 fax 1 541 923 6475 email sales rastergraf com 030508
9. e3 Eclipse3 Topaz Garnet Garnet aa males Topaz Topaz Garnet JOR Garnet Garnet Garnet Eparaima 0C to 50 C 20 C to 65 C 40 C to 71 C 40 C to 85 C 40 C to 71 C 40 C to 85 C Temperature 4 6 x Storage 40 C to 85 C 40 C to 85 C 55 C to 125 55 C to 125 C 55 C to 125 C 55 C to 125 C emperature Humidity 0 to 95 0 to 100 0 to 100 0 to 100 0 to 100 0 to 100 Operating non condensing non condensing non condensing non condensing non condensing non condensing Humidity 0 to 95 0 to 100 0 to 100 0 to 100 0 to 100 0 to 100 Storage condensing condensing condensing condensing condensing condensing Vibration 2 g peak 2 g peak 10 g peak 10 g peak 10 g peak 10 g peak Sine 1 15 2 kHz 15 2 kHz 15 2 kHz 15 2 kHz 15 2 kHz 15 2 kHz Vibration 0 01 g2 Hz 0 02 g2 Hz 0 04 g2 Hz 0 04 g2 Hz 0 1 g2 Hz 0 1 g2 Hz Random 2 15 2 kHz 15 2 kHz 15 2 kHz 15 2 kHz 15 2 kHz 15 2 kHz Shock 3 20 g peak 20 g peak 30 g peak 30 g peak 40 g peak 40 g peak Ordering Option 7 CA or CS A5A or A5S A1A or A1S A2A or A2S C1A or C1S C2A or C2S Notes 1 Sine vibration based on a sine sweep duration of 10 minutes per axis in each of three mutually perpendicular axes May be displacement limited from 15 to 44 Hz depending on specific test equipment Shock and Vibration values are by design and not tested in production Random vibration 60 minutes per axis in each of three mutually perpendicular axes Three hits in each axis bo
10. ed to a standard RGBHV VGA On GarnetPMC 2 Sync on Green or Composite Sync is also supported I2C DDC lines enable the host computer to control the monitor and local peripheral devices Using an external VGA to DVI converter module available from Rastergraf this output can be used to provide a second DVI channel The SM731 s 24 bit parallel data output is used on Garnet to drive an external DVI encoder or alternatively an Analog Devices ADV7123 for use as a second VGA port When both channels either with LVDS or analog are used the display resolution is restricted to 1280 x 1024 x 8 bpp or 1024 x 764 x 32 bpp because of limits on the memory bandwidth Video RGB and DVI Inputs The SM731 has a single wide band 16 bit video input port It can accept input in YUV or 5 6 5 RGB formats The GarnetPMC uses a PLD based multiplexer to support Video and RGB DVI digitizers One of these sources is selected as the active digitizer RGB 8 bit monochrome G or YUV or color YUV is then provided to the SM731 A Conexant Bt835 Video Digitizer selects and decodes 1 of 4 NTSC PAL composite video or 1 of 3 composite plus S Video STANAG 3350 A C input formats are also supported The Bt835 provides on the fly scaled and clipped digitized video images to the SM731 input port Image data can be captured by the host CPU using the SM731 DMA to transfer captured data in graphics memory into host memory A self test feature can connect the C
11. following pages Optional features include a Conexant Bt835 NTSC PAL S Video and Analog Devices AD9882 High Speed RGB DVI digitizers A loopback can connect Video Output to Input for self testing The standard GarnetPMC configurations are controlled by Rastergraf s factory configured I O Resource Matrix whch maximizes I O flexibility Being a CCPMC all I O is via the Pn4 rear panel connector Please refer to Page 4 for a block diagram IEEE 1386 2001 32 Bit 33 66 MHz PMC Bus Silicon Motion SM731 Graphics Accelerator with On chip 16 MB SDRAM Universal PMC Interface 3 3V or 5V Signaling Rear Panel I O on PMC Pn4 Field Programmable VGA BIOS EEPROM LM75 Thermal DVI Sensor Transmitter Features B Silicon Motion 128 bit 2D 3D graphics controller B 32 bit 33 66 MHz PCI interface E Pixel size is programmable for 8 16 or 24 bits pixel 16 MB SDRAM Graphics Memory E Single VGA DVI output up to 1600 x 1200 16 bpp or 1280 x 1024 24 bpp Dual VGA DVI outputs up to 1280 x 1024 x 8 bpp second DVI output requires external VGA DVI converter Dual LVDS output up to 1024 x 768 x 24 bpp Embedded Life Cycle Support Rastergraf s comprehensive selection of PMC CompactPCI PCI and VME display and carrier solutions are designed to satisfy the product life cycle requirements demanded by the embedded computing market The Embedded Graphics Source Rastergraf s SM731 based product line also includes the commercial
12. irs Not all choices are available simultaneously Contact factory for details Rear PMC Pn4 Dual LVDS always 2 x VGA DVI In or Out High Speed RGB In NTSC PAL Video I O VGA Non interlaced up to 1600x1200 16 bpp or 1280 x 1024 24 bpp GarnetPMC 2 also supports Sync On Green or Composite Sync 1 Volt peak to peak consisting of 660 mV Reference White 54mV Reference Black 286 mV Sync Available on GeminiPMC 2 versions 1600x1200 16 bpp or 1280 x 1024 24 bpp Dual channel 1024x768x24 bpp each or single channel 2048x1536x24 bpp Allows board to function as system console DDC 2B control enables system software to interrogate monitor for type and capabilities RAMDAC sense function can detect monitor connections LM75 thermal sensor can report board temp composite video In Out loopback Depending on operating system support most devices can be at least partially powered down Ordering Information GarnetPMC General Description Silicon Motion SM731 Graphics Accelerator 16 MB SDRAM I O Resource Director dual VGA out dual channel LVDS and BIOS GarnetPMC 1V Dual VGA channels GarnetPMC 1S VGA Ch 1 supporting STANAG 3350 A C outputs on RGBHV GarnetPMC 2R x versions include basic feature set plus Conexant Bt835 video digitizer Analog Devices AD9882 High Speed RGB DVI Digitizer NTSC PAL video out support for RGB output with Sync On Green or Composite Sync and digital out single DVI and dual L
13. lay output and no video capture capability However the STANAG implementations are very good even including negative below ground sync Properly programmed using Rastergraf software the GarnetPMC 1S or its commercial equivalent TopazPMC 1S is highly compliant to STANAG 3350 A C in all aspects 1 O Configuration Matrix Block Diagram Using 0 Ohm links various combinations of the I O signal sets can be directed to the PMC P4 rear panel connector The following diagram illustrates the way the I Os can linked Given the nature of most user applications and the variety of Jumper Networks Pn4 Connector P4 Pin Group 3 pinouts CPU boards and backplanes no standard Pn4 breakout cables are supplied by Rastergraf Please contact the factory for assistance in developing cables for your application Jumper Networks SM731 RGB DAC Primary VGA SM731 LVDS Outputs P4 Pin Group 1 Bt835 AD9882 Analog Video In and SM731 RP51 0 ohm Network P4 Pin Groups 4 amp 5 RP52 0 ohm Network Video Out AD9882 DVI Digitizer THine THC63DV164 RP55 0 ohm Network P4 Pin Group 2 DVI Encoder RP56 0 ohm Network page 4 ADV7120 3 RGB DAC Secondary VGA RP63 0 ohm Network Configurations As is illustrated in the table below there are a number of requirement Also refer to the User s Manual Section 2 6 and combi
14. nations of possible signal sets arrangements Chapter 3 which provide comprehensive information about connectors and cabling Please contact the factory if you have a special configuration VGA VGA DVI DVI Legacy PENE i ersion Garnet Version out out Out Out A Product with front panel Ch1 Ch2 Chi Ch2 Equivalent pi connectors e DurosPMC TopazPMC 1V J DurosPMC S TopazPMC 1S femme ar eel fer rd S e COA ne ed e ed eee eae es roa ed m E E E O Ea eo r Note 1 requires optional external VGA to DVI module GarnetPMC PMC Pn4 Rear Panel Access The biggest problem with the rear panel I O access is that it the GarnetPMC That s not too likely So the most practical exposes the lack of consistency in the rear access connection solution is to find out from the host PCB vendor what the trace schemes on VME and CPCI boards The closest thing to a lengths from the PMC Pn 4 to the VME P2 or PO or CPCI P2 standard mechanism is the PIM PMC Interface Module Then compensate for any length differences in the PCB which is supported by some vendors for standard functions layout by varying the cable pair lengths The shorter the like ethernet and SCSI overall cable length is the more critical it is to match the cable However with the GarnetPMC there are no such standard palts functions The LVDS and DVI In or Out require matched If you have any questions about connecting to the Pn4 please length signal sets across 4 pairs DVI 5 pairs
15. omposite Video Output to a video input An Analog Devices AD9882 dual mode digitizer supports high speed RGB or DVI up to 1024x768 RGB input can accept with separate or Sync On Green Although the AD9882 can decode 24 bit RGB the SM731 s 16 bit input port limits RGB input to 5 6 5 Field Programmable BIOS The SM731 s auxiliary I2C port and a PLD are used to drive the BIOS EEPROM s data and address lines to enable field programming I O Resource Matrix The I O Resource Matrix IORM uses factory installed 0 ohm packs to direct the GarnetPMC input and output streams to the the rear panel I O Pn4 connector STANAG 3350 A C Support A special single channel display only version GarnetPMC 1S processes the sync outputs from the SM731 and generates highly accurate STANAG 3350 A 875 line interlaced STANAG 3350 B 625 line and C 525 line are standard interlaced video formats and are also supported by GarnetPMC 1S GarnetPMC Functional Diagram page 3 Front Front Front Silicon Chi aaa poe a Panel Motion Ro a Panel ose i i Version Controller hl i RGB In Pie pete Analog Devices lt i i ce ro 1 1 CCE graton amp le AD9882 High Speed gyin Video E 2 RGB DVI
16. see Ruggedization Table on Page 7 Power Requirements Compatibility PCI Device IDs and Interrupts PCI Subsystem Vendor ID PCI Subsystem Device ID Dimensions Board Connections Rear PMC Pn4 Cautionary Note O Resource Matrix IORM set up at factory Analog Monitor Support Composite Video Signal DVI Digital Monitor Support LVDS Digital Monitor Support VGA BIOS Maintenance Features Power management capabilities Silicon Motion SM731 32 bit 66 MHz PCI 235 MHz 31 5 to 115 kHz 16 MB SDRAM 16 7 Million 24 bits 256 8 bits Conexant Bt835 with 4 input mux and S Video supports NTSC PAL cameras Analog Devices AD9882 RGB DVI supports RGBHV RGB with Sync On Green or Composite Sync STANAG 3350 A C or DVI inputs up to 1024x768 Output to SM731 is either 5 6 5 RGB or YUV Temperature 0 C to 70 C operating 55 C to 85 C storage Humidity 5 95 non condensing 3 3V 5 0 3A 5V 5 0 6A Local 3 3V regulator option if no host 3 3V Measurements do not include 5V power sourced to Ch 1 amp Ch 2 VGA DVI limited to 1A total IEEE 1386 2001 32 bit 66 MHz Universal PCI Bus signaling 5V and 3 3V SM731 IDSEL PMC IDSEL INTA LM75 INTB 0x10F0 Vendor Code 0x00C7 GarnetPMC Identifier 149 mm x 74 mm Controlled by the IO Resource Director 64 pin PMC connector DVI and LVDS Pn4 rear panel cabling require matched length signal sets Other Os require signal ground pa
17. tem that uses linear addressing and is supported by the GNU C compiler and linker SDL Feature Summary Pixblits to from the display and host memory Solid and Pattern Fills Pixel Processing Proportional and Fixed Width Fonts Clipping Rectangle and Logical Origin VGA 640x480 to 1600x1200 dual display 8 16 24 bpp DVI Output Video Capture NTSC PAL via BT835 TV Out NTSC PAL Solid thin and wide and dashed lines polylines and rectangles Filled and hollow polygons ellipses circles sectors and chords Built In DirectX Self Test 7 via SDL v SDL is easy to use It includes a complete set of graphics primitives that interface to the SM731 graphics controller s accelerated functions SDL also supports video capture capabilities All graphics primitives are drawn as single pixel lines Rectangles polygons circles ellipses and chords can be filled with a solid color or stipple patterns Complete information about SDL is contained in the Standard Drawing Library C Reference Manual that is available for download from our web site at http Awww rastergraf com Sync On Green and Composite Separate Sync outputs GarnetPMC 2 Video Capture high speed DVI RGB or monochrome via AD9882 STANAG A C Timing requires special order board GarnetPMC 1S page 8 Product Specifications Graphics Controllers Maximum Dot Clock Horizontal Scan Rates Display Memory Display Colors Digitizers Environment Also
18. th directions 1 2 sine and saw tooth Total 36 hits Standard air flow is 8 cfm at sea level Some higher powered products may require additional airflow Consult the factory for details Conformal coating type to be specified by customer Consult the factory for details Temperature is measured at the card interior not at edge using on board LM75 temperature monitor Last letter in ordering option A for Acrylic Conformal Coating S for Silicone Conformal Coating NOarhowhp page 7 Graphics Software Support SDL Subroutine Library includes video capture and Built In Self Test modules WindML support requires SDL including video input extensions Accelerated X Server with Xv video input extensions Windows 2K XP drivers including accelerated DirectX Software Support Matrix Video SDL x Input Solaris x86 oe vA Y vA VxWorks r x86 PowerPC v Windows acces Linux x86 PowerPC A y v LynxOS S PowerPC o v4 Y Soe NOS FROM LYNUXWORKS SDL Graphics Library SDL is a graphics library designed to be a device independent programming interface SDL is ideally suited to demanding board level and embedded systems applications Drivers are available for selected host CPU boards and operating systems SDL is supplied in object library format which means that its target code size can be controlled by limiting the number of functions used in a given application SDL has been designed to run on any CPU and operating sys
19. udes 16 MB SDRAM It provides sufficient bandwidth to concurrently support large displays and other graphics and video processing functions The SM731 s 128 bit Drawing Engine supports 3 ROPs BitBLT color expansion and line draw It includes an IEEE Floating Point Setup engine as well as a complete 3D rendering engine The 3D pipeline can setup 6M triangles second and rasterize at 125 Mpix second The dual pipe texture engine can output 250 Mtex second It provides mip mapping alpha blend specular highlights stencil planes fog anisotropic filter bump mapping and Z buffer support The SM731 s Motion Compensation Video Processor and Video Capture Units provide superior video quality for real time video playback and capture When combined with a fast host CPU the Motion Compensation block enables full frame playback of DVD video content The Video Processor supports multiple independent full screen full motion video windows with overlay Each video window uses hardware YUV to RGB conversion scaling and color interpolation The programmable video timing ranges from 30 to 150 Hz vertical and 15 7 kHz to 100 kHz horizontal refresh rates with a pixel clock up to 235 MHz delivering display formats up to 1600 x 1200 16 bpp or 1280 x 1024 24 bpp The graphics display output uses an internal RAMDAC which integrates the graphics and 64 x 64 x 2 bit cursor pixels into 24 bit RGB color values The analog signals from the RAMDAC are connect
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