Refresh

Horizontal

Pixel clock

Maximum color

Resolution

rate (Hz)

frequency (kHz)

(MHz)

depth (bpp)*

1024 x 768

43

interlaced

35.5

44.9

8, 16

 

60

 

48.3

65.0

8, 16

 

70

 

56.4

75.0

8, 16

 

72

 

58.2

75.0

8, 16

 

75

 

60.0

78.8

8, 16

 

90

 

76.2

100

—, 8

 

100

 

79.0

110

—, 8

 

120

 

96.7

130

—, 8

1152 x 864

43

interlaced

45.9

65.0

8, 16

 

47

interlaced

44.8

65.0

8, 8

 

60

 

54.9

80.0

8, 8

 

70

 

66.1

100

—, 8

 

75

 

75.1

110

—, 8

 

80

 

75.1

110

—, 8

 

85

 

77.1

121.5

—, 8

1280 x 1024

43

interlaced

50.0

80.0

4, 8

 

47

interlaced

50.0

80.0

4, 8

 

60

 

63.9

110

—, 8

 

70

 

74.6

126

—, 8

 

74

 

78.8

135

—, 8

 

75

 

79.9

135

—, 8

 

 

 

 

 

 

 

 

 

 

 

 

*In the “Maximum color depth” column, the first number is the bits per pixel supported at 1 MB DRAM; the second number is the bits per pixel supported at 2 MB DRAM. A dash (—) means the color depth is not supported in that DRAM configuration.

156 Appendix E

Page 156
Image 156
Apple 7300, 4400 manual MHz Depth bpp 1024 x, 1152 x, 1280 x