+------------------------------------------------------------------------
  |
  |  Image System Hires
  |
  +------------------------------------------------------------------------
  |
  |  Features (see Explanations for details):
  |
  |  - 1 Bitmap, 1 Screen-RAM
  |  - Hires pixels
  |
  |  Memory-Structure ($4000-$63E8, 9192 Bytes, 37 Blocks):
  |
  |   $4000 - $5F3F: Bitmap
  |   $6000 - $63E7: Screen-RAM
  |
  +------------------------------------------------------------------------