Apple quadra 800.ws 80 Service Manual

 

 Specifications

Memory - 4

 

512K or 1 MB standard, expandable to 1 MB (80 ns or faster 

VRAM SIMMs)

Maximum pixel depths for 512K / 1 MB VRAM:

12-inch color (512 x 384) - 16 / 16 bits per pixel

12-inch monochrome (640 x 480) - 8 / 8 bits per pixel

13-inch color (640 x 480) - 8 / 16 bits per pixel

15-inch portrait (640 x 870) - 4 / 8 bits per pixel

16-inch color (832 x 624) - 8 / 16 bits per pixel

19-inch color (1024 x 768) - 4 / 8 bits per pixel

21-inch monochrome (1152 x 870) - 4 / 8 bits per pixel

21-inch color (1152 x 870) - 4 / 8 bits per pixel

VGA (640 x 480) - 8 / 16 bits per pixel

SVGA (800 x 600) - 8 / 16 bits per pixel

 

CMOS custom chip with long-life lithium battery