* 10 bit mode may be expanded by 16 bit mode, adding capabilities
that do not fit in the extreme limited space.
-### Encodings
-
Mode-switching FSM showing relationship between v3.0B, C 10bit and C 16bit.
16-bit immediate mode remains in 16-bit.
* "10bit then 16bit" means "this instruction is encoded C 10bit
and the following one in C 16bit"
+### C Instruction Encoding types
+
10-bit Opcode formats (all start with v3.0B EXT000 or EXT001
Major Opcodes)