MEM11A questions

Guy Sotomayor ggs at shiresoft.com
Tue Mar 8 13:15:41 CST 2016


> On Mar 8, 2016, at 11:12 AM, Henk Gooijen <henk.gooijen at hotmail.com> wrote:
> 
> -----Oorspronkelijk bericht----- From: Guy Sotomayor
> Sent: Tuesday, March 08, 2016 7:17 PM
> To: General Discussion: On-Topic and Off-Topic Posts
> Subject: Re: MEM11A questions
> 
> 
>> On Mar 8, 2016, at 10:11 AM, Henk Gooijen <henk.gooijen at hotmail.com> wrote:
>> Guy,
>> I have one 11/20. CPU state unknown ... but the card cage only has the CPU.
>> So I would be glad to get some memory.   Plenty of space left for other
>> interfaces, so the MEM11 would be sufficient for me. 128 KW is probably
>> overkill. The 11/20 can only address up to 64 KW, correct?
>> Depending cost, I am seriously interested in one MEM11.
> 
> The 11/20 can address only 32KW (64KB).  You need an MMU to access
> more.
> 
> TTFN - Guy
> ---------
> Ah yes, of course Guy!  The 32 kW vs. 64 kB error. I'll never learn ;-)
> The 11/20 did never have an MMU (AFAIK).
> Will the MEM11 come in "flavors" regarding the installed amount of FRAM?
> (32/64/128KW)
> 

No, it will only have 128KW.  Since it’s a single FRAM part, I’m not going to
try and “stock” different flavors (especially since I’ll be having the boards
assembled at the board house).

TTFN - Guy



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