0 ($00)  24 ($18)                     296 ($128)    344 ($158)
                                                       |    |
              |  |                                     +----+ 8 ($08)
     29 ($1D) |  +--+                                  |    |
              |  |  |                                  |    |
     50 ($32) +--+-------------------------------------+----+----+ 50 ($32)
              |  |  |                                  |    |    |
              +--+--+                                  |    |    |
                 |          VISIBLE VIEWING AREA       |    |    |
                 |                                     +----+----+
                 |               40 COLUMNS                 |
                 |               25 ROWS                    |
  208 ($D0) +----+----+                                     |
            |    |    |                                     |
            |    |    |                                  +--+--+ 229 ($E5)
            |    |    |                                  |  |  |
  250 ($FA) +----+----+----------------------------------+--+--+ 250 ($FA)
            |    |    |                                  |  |
            |    |    |                                  +--+
                 +----+                                  |  |
    488 ($1E8)
                 |                              320 ($140)  344 ($158)
                 24 ($18)

                 Figure 6-7. Visible Sprite coordinates