Re: Using large DRAM modules inside the C64

From: Hársfalvi Levente (hlpublic_at_freestart.hu)
Date: 2005-10-14 12:25:14

257 / 258?...

>>>74x153, as you can see in the documentation of the internal 
>>>256kB expansion:
>>
>>I'm sorry but AFAIK the 153 is a 4-to-1 multiplexer, the counterpart of the
>>139. 
> 
> 
> Sorry, it's indeed a dual 4-to-1 multiplexer and not a quad 2-to-1,
> as I thought.
> 
> 	Marko
> 
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> 
> 


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