This object generates a 512x384 pixel bitmap, signaled as 1024x768 VGA. Each pixel is one bit, so the entire bitmap requires 512 x 384 / 32 longs, or 6,144 longs (24KB). Color words comprised of two byte fields provide unique colors for every 32x32 pixel group. These color words require 512/32 * 384/32 words, or 192 words. Pixel memory and color memory are arranged left-to-right then top-to-bottom.
VGA 512x384 Bitmap
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By: Chip Gracey (Parallax), created: 2013-04-17 | updated: 2013-04-17