50 Reference

Video Modes

All video modes comply with VESA DMT (Discrete Monitor Timing) or VESA GTF (General Timing Format) standards. The FireGL card supports HiColor, 16-bit modes and TrueColor, 32- bit (24 color, 8 alpha) modes. There is no support for 8-bit modes.

Analog and digital monitors with 15-pin VGA connector

Resolution

Line Rate (kHz)

Refresh Rate

Color Depth

 

 

(Hz)

(Bits)

 

 

 

 

640 x 480

31.5, 37.5, 43.3, 50.9

60, 75, 85, 100

16 / 32

 

 

 

 

800 x 600

37.7, 46.9, 54.1, 63.9

60, 75, 85, 100

16 / 32

 

 

 

 

1024 x 768

48.4, 60.0, 68.7, 81.4

60, 75, 85, 100

16 / 32

 

 

 

 

1152 x 864

53.7, 67.5, 77.1, 91.5

60, 75, 85, 100

16 / 32

 

 

 

 

1280 x 1024

64.0, 78.0, 91.1,

60, 75, 85,

16 / 32

107.0

100

 

 

 

 

 

 

1600 x 1000*

62.1, 78.3, 89.3,

60, 75, 85,

16 / 32

105.9

100

 

 

 

 

 

 

1600 x 1024

63.6, 80.2, 81.3, 91.4

60, 75, 76, 85

16 / 32

 

 

 

 

1600 x 1200

75.0, 93.8, 106.3

60, 75, 85

16 / 32

 

 

 

 

1792 x 1344

83.6, 106.3

60, 75

16 / 32

 

 

 

 

1920x1080**

67.1, 84.6

60, 75

16 / 32

 

 

 

 

1920 x 1200*

74.5, 94.0

60, 75

16 / 32

 

 

 

 

2048 x 1536

95.3

60

16 / 32

 

 

 

 

*: Wide Screen Aspect Ratio Mode (16:10)

**: Wide Screen Aspect Ratio Mode (16:9)

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ATI Technologies Z1-128p, X1-256P specifications Video Modes, Wide Screen Aspect Ratio Mode