Re: [stella] Difference between 6507 and 6502

Subject: Re: [stella] Difference between 6507 and 6502
From: Chris Wilkson <ecwilkso@xxxxxxx>
Date: Mon, 16 Dec 2002 10:45:18 -0500 (EST)
I believe the silicon is the same, just some of the pads are not bonded
out to the IC package pins.  Does anyone know what they do with the interrupt
inputs?  I assume that they wouldn't make an extra step to explicitly disable
them, so they must be safely disabled by default on the 6502.


On Mon, 16 Dec 2002, Matthias Hartl wrote:

> Hello,
> Can anyone tell the difference between a 6507 and a 6502 apart from the missing pins? Are both cores 100% identical including any non documented opcodes?
> With kind regards,
> Matthias Hartl

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