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@ -18,6 +18,17 @@ Application path: A2FC.SYSTEM
Startup: ?PHOTOS/MYPIC.A2FC
````
## Memory Usage
`a2fc.system` loads at $2000 (like any `.system` file) but relocates itself to zero page. It loads the given `.a2fc` file into hi-res page 1, but only $2000 bytes at a time, so it never touches hi-res page 2.
````
0050..0096 relocated program code
2000..3FFF graphic data
2000..3FFF/aux graphic data
9200..95FF ProDOS file buffer
````
## Tools to create A2FC files
* [BMPA2FC](http://www.appleoldies.ca/graphics/index.htm#dhgr) (Windows)