beautypg.com

Compaq Wireless LAN 300 User Manual

Page 37

background image

Operation (Windows NT)

PowerStorm 300 AGP and 300/350 PCI Graphics Controllers 5–3

Table 5-1 PowerStorm 300 Resolution - Refresh Rates for Alpha Platforms
(Windows NT and Tru64 UNIX)

Resolution

Vertical Refresh rates

640 x 480

60

72

800 x 600

60

72

1024 x 768

70

76

1280 x 1024

61

66

73

75

Table 5-2 PowerStorm 300 Resolution - Refresh Rates for Intel Platforms
(Windows NT)

Resolution

Vertical Refresh rates

640 x 400

72

640 x 480

85

800 x 600

60

72

1024 x 768

70

76

85

1280 x 1024

61

66

73

75

85

Table 5-3 PowerStorm 350 Resolution - Refresh Rates for Alpha Platforms
(Windows NT and Tru64 UNIX)

Resolution

Vertical Refresh rates *

1024 x 768

75

1152 x 864

118

1280 x 1024

75

85

120

1600 x 1200 ** 75

1920 x 1200 ** 60

75

* Vertical refresh rates 90-160 are only available when stereo is enabled.
** Available only when stereo is disabled.

5.2.2 Managing Buffer Swap

In Windows NT version 4.0, you can enable/disable the double-buffer synchronization. In
most cases, double-buffer swaps are synchronized with vertical retrace to avoid visual
“tearing” effects.