Silicon Graphics 1400, Maintenance And Upgrade Manual

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Chapter 4: Technical Reference
5D 8 16/256K 1024 X 768 78.7 60 75 1MB
5E 8 256/256K 640 X 400 25 31.5 70 1MB
5F 8 256/256K 640 X 480 25 31.5 60 1MB
5F 8 256/256K 640 X 480 31.5 37.9 72 1MB
5F 8 256/256K 640 X 480 31.5 37.5 75 1MB
5F 8 256/256K 640 X 480 36 43.3 85 1MB
5F 8 256/256K 640 X 480 43.2 50.9 100 1MB
60 8 256/256K
(interlaced) 1024 X 768 44.9 35.5 43 1MB
60 8 256/256K 1024 X 768 65 48.3 60 1MB
60 8 256/256K 1024 X 768 75 56 70 1MB
60 8 256/256K 1024 X 768 78.7 60 75 1MB
60 8 256/256K 1024 X 768 94.5 68.3 85 1MB
60 8 256/256K 1024 X 768 113.3 81.4 100 1MB
64 16 64K 640 X 480 25 31.5 60 1MB
64 16 64K 640 X 480 31.5 37.9 72 1MB
64 16 64K 640 X 480 31.5 37.5 75 1MB
64 16 64K 640 X 480 36 43.3 85 1MB
64 16 64K 640 X 480 43.2 50.9 100 1MB
65 16 64K 800 X 600 36 35.2 56 1MB
65 16 64K 800 X 600 40 37.8 60 1MB
65 16 64K 800 X 600 50 48.1 72 1MB
65 16 64K 800 X 600 49.5 46.9 75 1MB
65 16 64K 800 X 600 56.25 53.7 85 1MB
Table 4-25 (continued) Extended VGA Modes
Mode(s)
in Hex Bits per
pixel Colors Resolution Pixel Freq.
(MHz) Horiz. Freq.
(KHz) Vert. Freq.
(Hz) Memory