Splitting and tweaking documentation

docs/api/bbcmicro-programming-guide.md

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+[< back to index](../index.md)
+
+### A note about BBC Micro
+
+The default configuration file puts the start address for the program at $0E00.
+
+The compiler outputs two files: a raw machine code file without an extension and a `.inf` file with file metadata.
+To use the file, you need to put it on a disk or a disk image.
+You can for example use tools like BBC Disk Explorer.
+
+After putting it on a disk, the file can be run with:
+
+    *RUN "FILENAME"
+    
+Currently, multipart BBC Micro programs are not supported.