Re: Hardware emulation of 6509 using 6502?

From: smf <smf_at_null.net>
Date: Tue, 24 Jul 2018 06:26:40 +0100
Message-ID: <f703695f-5803-4fb7-39f5-fd6945711a7d@null.net>
On 24/07/2018 01:11, Jim Brain wrote:

> On 7/23/2018 3:41 PM, Mia Magnusson wrote:
>> The only important thing is that they are in a known state when
>> returning from full 65816 mode to 6509 emulated mode. But I assume they
>> already are set to $F when reset and they will keep their values when
>> hidden/ignored.
>>
> They will, but if they are changed before hiding, they will keep the 
> new values.

Can you set new $0/$1 while in 65816 that take effect when switching 
back to 6509?

And the same for setting the 65816 environment from 6509 mode before 
switching?
Received on 2018-07-24 08:00:18

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