Re: [stella] LXA illegal opcode?

Subject: Re: [stella] LXA illegal opcode?
From: "Oliver Achten" <achten@xxxxxx>
Date: Wed, 28 Jan 2004 13:08:42 +0100 (MET)
Perhaps the best solution is to stick to the C64 documentation and avoid
unstable opcodes, since they seem to cause a malfunction in the 6502 bus
circuit, leading to processing undefined byte values.

Esapecially if you notice that the behaviour is strongly influenced by the
electrical design of the bus.

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