Appendix B

> RIVA 128 Video Resolutions Supported

> > The nVidia RIVA 128 VGA chip, used in the STB Velocity 128 VGA card, is capable of displaying high resolutions in various color depths. Many of these displays also support the bandwidth necessary to display DVD video. The table below lists these display modes.

> RIVA 128 Display Modes that support DVD Video

Resolution | Color Depth | Refresh Rate (Hz)
640 ´ 480 | 8-bit | 85, 75, 60
| 16-bit | 85, 75, 60
| 32-bit | 85, 75, 60
800 ´ 600 | 8-bit | 85, 75, 60
| 16-bit | 85, 75, 60
| 32-bit | 85, 75, 60
1024 ´ 768 | 8-bit | 85, 75, 60
| 16-bit | 85, 75, 60
1152 ´ 832 | 8-bit | 85, 75, 60
| 16-bit | 85, 75, 60
1280 ´ 1024 | 8-bit | 85, 75, 60
| 16-bit | 85, 75, 60
1600 ´ 1200 | 8-bit | 76, 75, 60

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