Re: New CBM-II discoveries

From: Jim Brain <brain_at_jbrain.com>
Date: Tue, 26 Jun 2018 22:08:20 -0500
Message-ID: <11b6e170-9a0f-2066-6d24-67a3ddabf8d1@jbrain.com>
On 6/26/2018 12:50 PM, Jim Brain wrote:
> On 6/26/2018 4:24 AM, Michał Pleban wrote:
>> vossi wrote:
>>
>>> A problem is the 6523 - Its very hard to find.
>>> It is only available from mos!
>> I suppose it's time somebody built a replacement :-) Without the
>> interrupt logic of the 6525, it should be fairly easy.
>>
>> Regards,
>> Michau.
>>
>>
> I'll upload an untested 6523 Verilog implementation this evening.  I 
> was working on it for you and Rob, but have not tested it.  Maybe 
> someone else can get to it before me.
>
>
> Jim
>
>
> -- 
> Jim Brain
> brain@jbrain.com  
> www.jbrain.com

https://github.com/go4retro/Fake6523

Untested, but if someone wants to do so and can program Xilinx parts, 
I'll spin a PCB.



-- 
Jim Brain
brain@jbrain.com
www.jbrain.com
Received on 2018-06-27 06:00:05

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