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pmc · 19 April 2007, 20:06

I've been watching the Razor 1911 demo Vertical Insanity.

The scrolltext talks about a hidden 68000 instruction that can be used on the Amiga only to move words into the custom chip registers called movef - 68000 opcode $3222. It claims that this move command does this very quickly.

Does anyone know if this is true? If it is, is it actually any use, and how would I go about using it from my assembler? Devpac 3 complains about an unrecognised instruction if I type in movef...

19 April 2007, 20:06	#1
pmc gone Join Date: Apr 2007 Location: completely gone Posts: 1,596	Hidden Amiga 68000 opcode? I've been watching the Razor 1911 demo Vertical Insanity. The scrolltext talks about a hidden 68000 instruction that can be used on the Amiga only to move words into the custom chip registers called movef - 68000 opcode $3222. It claims that this move command does this very quickly. Does anyone know if this is true? If it is, is it actually any use, and how would I go about using it from my assembler? Devpac 3 complains about an unrecognised instruction if I type in movef...