[Coco] 1mb and 2mb memory upgrades

[Luis Antoniosi (CoCoDemus)]

But how is it paged ? Since each page is 8K, the original coco3 uses only 6
bits for the MMU register.

One thing is putting 8MB other thing is making the 8MB full available for
OS-9 to run any app without modifications.


Luis Felipe Antoniosi



On Fri, Mar 13, 2015 at 1:58 PM, Brian Blake <random.rodder at gmail.com>
wrote:

> On 3/13/2015 1:47 PM, Brian Blake wrote:
>
>> On 3/13/2015 1:46 PM, Luis Antoniosi (CoCoDemus) wrote:
>>
>>> 2MB is the maximum you can use in the MMU registers: 256 x 8K
>>>
>>> Luis Felipe Antoniosi
>>>
>>>
>> Someone forgot to tell that to Paul Barton....
>>
>>
> For example...: http://www.reocities.com/idezilla/CoCoZilla/8mb.html
>
>
>
>
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