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      PG975
      
        - Model: PG975
        
 - Chipsets: Trident 
          3DImage 975
        
 - Bus Type: AGP
        
 - Video Memory (MB): 4MB 
          SGRAM
        
 - OpenBios: No
        
 - TV-out: No
        
 - 3D Engine: Yes
        
 - Highest Resolution/Colors/Refresh Rate:
 
          1600 x 1200 / 65536 / 60Hz 
       
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            Key 
              Features
              
                
                  
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                        Trident 3DImage 975 Game 
                          and Graphics 2D/3D Accelerator
                        4MB SGRAM Display Memory 
                          with 100 MHz Memory Clock
                        DirectDraw and Direct3D 
                          Support
                        Video Acceleration 
                          Support
                        64-bit for Both 2D and 
                          3D Graphics Engine Bus
                        170MHz RAMDAC Speed
                        High Performance 2D/3D 
                          Accelerator
                        An Industry-standard 
                          interface to DVD and MPEG II abd TV-Tunner Devices
                      
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                        Hardware Triangle Setup 
                          Engine
                        3D Games Support
                        Texture Mapping with 
                          Multiple Filtering
                        True Alpha Blending
                        Smooth Gouraud Shading
                        DMA/BUS Mastering
                        Special depth-cueing
                        Color Key Support
                        Deep Green PC
                        Dual Clock Synthesizer
                      
                         
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            Specifications
              
                
                  
                    
                      
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Bus 
                          Type: 
                          AGP Bus 66 Mhz 
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Chipset: 
                          Trident 3DImage 975 
                         - 
                          
Graphic 
                          Engine Bus Width: 
                          64-bit 
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Display 
                          Memory: 
                          4MB  SGRAM, 100 MHz Memory Clock 
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Horizontal 
                          Scan Frequency: 
                          31.4 ~91.1 KHz 
                         - 
                          
Vertical 
                          Scan Frequency: 
                          60 ~ 85 KHz 
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Resolution, 
                          Colors, and Refresh Rate for Graphics: 
                          ( Win98 ; ViewSonic P775 ) 
                          640 x 480; 32bit/NI/85Hz 
                          800 x 600; 32bit/NI/85Hz 
                          1024 x 768; 32bit/NI/85Hz 
                          1280 x 1024; 16bit/NI/85Hz 
                          1600 x 1200; 16bit/NI/60Hz 
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Graphics 
                          Driver Support OS: 
                          Windows 98, Windows95, Windows NT, OS/2 Warp 
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Software 
                          MPEG Acceleration: 
                          CD-i, Video CD and Karaoke CD, etc. 
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Regulatory 
                          Compliance: 
                          FCC Class B 
                          CE 
                         
                       
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