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.

-Chris

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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