Consider a 3 different raster system with resolutin of 64048012801024 and 25602048 what size frame buffer is needee for each of theae system tostore 12 bits and 24 bit?

Answer 1

to store 12 bits per pixel 1.for system with resolution 640 by 480 frame buffer size=(640*480*12)/8=0.46Mbyte 2.for system with resolution 1280 by 1024 frame buffer sizs=(1280*1024*12)/8=1.96Mbyte 3.for system with resolution 2560 by 2048 frame buffer sizs=(2560*2048*12)/8=7.86Mbyte to store 24 bits per pixel 1.for system with resolution 640 by 480 frame buffer size=(640*480*24)/8=0.92Mbyte 2.for system with resolution 1280 by 1024 frame buffer sizs=(1280*1024*24)/8=3.93Mbyte 3.for system with resolution 2560 by 2048 frame buffer sizs=(2560*2048*24)/8=15.72Mbyte

Answer 2

For a 12-bit raster system with resolution 640x480, you would need a frame buffer of 640x480x12 bits. For a 24-bit raster system with the same resolution, the frame buffer would need to be 640x480x24 bits.

For a 12-bit raster system with resolution 1280x1024, you would need a frame buffer of 1280x1024x12 bits. For a 24-bit raster system with the same resolution, the frame buffer would need to be 1280x1024x24 bits.

For a 12-bit raster system with resolution 2560x2048, you would need a frame buffer of 2560x2048x12 bits. For a 24-bit raster system with the same resolution, the frame buffer would need to be 2560x2048x24 bits.