59

 

VGA Compatible

 

XGA-2 Compatible

 

Mac ￿U, Quadra,

 

 

 

or LC Compatible

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Resolution

640￿~350

720￿~400

 

640￿~480

720￿~350

720￿~400

 

640￿~480

640￿~480

 

 

 

 

 

 

 

 

 

 

Vertical Frequency

70.080Hz

70.080Hz

 

59.940Hz

87.850Hz

87.850Hz

 

75.000Hz

66.667Hz

 

 

 

 

 

 

 

 

 

 

(O) Vertical Period

14.268msec

14.268msec

 

16.683msec

11.383msec

11.383msec

 

13.333msec

15.000msec

 

 

 

 

 

 

 

 

 

 

(P) Vertical Pulse Width

0.064msec

0.064msec

 

0.064msec

0.051msec

0.051msec

 

0.051msec

0.090msec

 

 

 

 

 

 

 

 

 

 

(Q) Vertical Back Porch

1.716msec

0.890msec

 

0.793msec

1.496msec

0.862msec

 

0.813msec

1.110msec

 

 

 

 

 

 

 

 

 

 

(R) Vertical Active Area

11.504msec

13.156msec

 

15.762msec

8.873msec

10.141msec

 

12.190msec

13.710msec

 

 

 

 

 

 

 

 

 

 

(S) Vertical Front Porch

0.985msec

0.159msec

 

0.064msec

0.963msec

0.329msec

 

0.279msec

0.090msec

 

 

 

 

 

 

 

 

 

 

 

VESA

VESA

VESA

VESA

MAC ￿U

8514/A & XGA

VESA

 

640￿~480

800￿~600

800￿~600

800￿~600

&

Interlaced

1024￿~768

 

at 72Hz

at 56Hz

at 60Hz

at 72Hz

Quadra

Compartible

at 60Hz

 

 

 

 

 

 

 

 

Resolution

640￿~480

800￿~600

800￿~600

800￿~600

832￿~624

1024￿~768

1024￿~768

 

 

 

 

 

 

 

 

Vertical Frequency

72.809Hz

56.250Hz

60.317Hz

72.187Hz

74.550Hz

86.960Hz

60.000Hz

 

 

 

 

 

 

 

 

(O) Vertical Period

13.735msec

17.778msec

16.579msec

13.853msec

13.414msec

11.499msec

16.667msec

 

 

 

 

 

 

 

 

(P) Vertical Pulse Width

0.079msec

0.057msec

0.106msec

0.125msec

0.060msec

0.112msec

0.124msec

 

 

 

 

 

 

 

 

(Q) Vertical Back Porch

0.740msec

0.626msec

0.607msec

0.478msec

0.784msec

0.577/0.563msec

0.600msec

 

 

 

 

 

 

 

 

(R) Vertical Active Area

12.678msec

17.067msec

15.840msec

12.480msec

12.549msec

10.824msec

15.880msec

 

 

 

 

 

 

 

 

(S) Vertical Front Porch

0.238msec

0.028msec

0.026msec

0.770msec

0.020msec

0.000/0.014msec

0.062msec

 

 

 

 

 

 

 

 

60

17