This software displays a image of the world.  Information on how to create a graphic image,
like this one, is available as a downloadable document on this site.

The LCD contrast has been set to an approximate value for the SP 5-GFX1 that I am using,
vary the volume, as illustrated in the 4 line x 12 character demo software, for optimum
results.

Port Connections on the 16F877 are:
RB3 = A0P
RD6 = SCL
RD7 = SI
RE2 = Reset

The checksum of the code is DC7E.

