Re: Hardware emulation of 6509 using 6502?

From: smf <smf_at_null.net>
Date: Wed, 4 Jul 2018 19:44:27 +0100
Message-ID: <2c338e39-6d22-ba89-ba2a-98eb03fc25d3@null.net>
On 04/07/2018 09:17, Michał Pleban wrote:
> That would be too early. We don't want to find what heppens when the CPU
> _starts_ testing the RAM. We want to find out what caused the CPU to
> _stop_ testing the RAM - that's when the error occurs. And we don't know
> when it really occurs.
Can you have it store the signals in a ring buffer until it fetches the 
instruction in the failure path of the code?
Received on 2018-07-04 21:02:21

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