Indig2 Product Guide Technical Specifications

Processing

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CPU/FPU      R4000                          R4400 
  
MHz          100 MHz                        150 MHz  
Primary     16KB                              32KB    
Cache                                                   
Secondary    1MB                               1MB    
Cache                                                   
Memory       32MB to 384MB                              
Storage                                                 
I/0         2    31/2" Bays                             
            1 5 1/4" Half-height Bay                    
            2 Serial RS422 (38.4 k baud)                
            1 Bidirectional Parallel                    
            5 Audio l/O Connectors                      
            1 Ethernet (AUI or 1O BaseT)                
            2 Gl0-64 Slots                              
            4 EISA Slots (total of 4 slots)             
            2 Fast SCSI - 2 channels                    
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Graphics

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Advanced Features        Alpha blending                     
                         Accumulation buffer                
                         Anti-aliased RGB lines and points  
                         Full-scene anti-aliasing           
                         Texture Mapping                    
                         Fog                                
                         Lighting features                  
                         Spot lighting                      
                         Eight light sources                
                         Two-sided lighting                 
                         Ambient, diffused, and specular    
                         Arbitrary clipping planes          
                         Depth cueing                       
                         Soft shadow and depth of field     
                         Sub-pixel positioning              
                         Stenciling                         
                         Stereo graphics                    
                         Pan and zoom                       
                         Sphere rendering                   
                         X11 pixel operations  
             
Color Maps               2 (4096 colors each)               
                         XL 1 (4096 colors each)
            
IRIS GLTM Display Modes   RGB double buffer                 
                          RGB single buffer                  
                          Color index double buffer          
                          Color index single buffer          
                          Stereo viewer connector            
                                                            
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Audio/Video

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Input            Mono/Stereo microphone                  
                 (mono electret condensor microphone     
                 ships standard)                         
                 Line-level stereo analog                
                 Serial Digital Stereo (IEC958)          
                                                         
Output           Stereo Headphone output/Mono            
                 (combined stereo) internal speaker      
                 Line-level stereo analog                
                 Serial Digital Stereo (IEC958)          
                                                         
 Sampling Rates  48, 44.1, 32 KHz, and many              
                 lower rates                             
                 Input and Output rates are independent  
                                                         
 Converters      Combined DAC and ADC                    
                 1 6-bit, delta-sigma, 64x-oversampling  
                 Two Stereo Audio Codecs,                
                                                         
 Connectors      All 1/8 inch (3.5 mm) stereo jack     
                                                         
 Video           Video slot on graphics board            
                 Independent video bus                   
                 Genlock                                 
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Performance

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Performance             XL/R4000         XZ          Extreme
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3D Lines                490K            640K        1.2M
3D Lines GouraudZ,       98K            275K        1.0M
 Depth Cued
Tmesh, Flat NO-Z,       1OOK            250K        630K
Tmesh, GouraudZ, Lit     26K             113K        415K
Quads, FlatZ             19K             84K        21OK
Quads, GouraudZ, Lit     13K             43K        155K
Characters              288K            240K        250K
Screen Clear            3.0ms            9.0ms      4.5ms
Rectangle Fill Rate     437M pix/sec 40M pix/sec 78M pix/sec
 (screen-aligned)
                        ---------------------
                        RT4000/100  R4400/150
                        ---------------------
MHz                     100         150
MIPS                    85          136*
MFLOPS                  16          24*
SPEC 89                 70          100*
SPEC 92 INT             59          85*
SPEC 92 FP              61          93*
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* Estimated
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Physical Environment

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System                 5 inches H x 18.5 inches W x 18.5 inches D
                       40 lbs.

1 9-inch Monitor       18.7 inches H x 18.9 inches W x 19.9 inches D
                       71.6 lbs.
 
Power Requirements      Voltage and Frequency
                       100-240 VAC

Heat Dissipation       1000 BTU/hour

Ambient Temperature    +13 to +35 degrees C operating
                       -10 to +65 degrees C non-operating

Relative Humidity      10% to 80% operating no condensation
                       10% to 95% non-operating no condensation

Altitude               10,000 feet operating
                       40,000 feet non-operating

Vibration              0.02 inches, 5-19 Hz
                       0.35 G, 19-500 Hz
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Regulatory Agency Approvals

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Electromagnetic Emission:   
                         FCC Class A
                         Canada DOC.
                              Class A
                         CISPR 22
                              Class A
                         Germany VDE
                              Class A
                         VCCI Class 1

Product Safety:
                         UL 1 950
                           CSA 22.2
                         No. 950, IEC 950
                         EN 60-950
                           Class 1 SELV

Ergonomic/Health:         Germany ZH618
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