Subject: Re: [stella] A tiny tip From: Paul Slocum <paul-stella@xxxxxxxxxxxxxx> Date: Thu, 15 Apr 2004 00:41:39 -0500 |
Not sure if this has come up here before, but I just discovered it. To waste an odd number of cycles, we usually use the unofficial instruction NOP $00. Exactly the same effect (3 cycle delay, no registers or flags affected) can be achieved legally (using one more byte of ROM) by doing:
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