Re: 16 MB REU clone

From: Christer Palm (palm_at_nogui.se)
Date: 2001-08-22 20:33:47

Rainer Buchty wrote:
> 
> The problem comes indeed from DRAM addressing. Doing it the conventional
> way it looks like that:
> 
>         apply row address
>         apply RAS
>         apply column address
>         apply CAS
>         read/write data
>         (strobe WR)
>         release CAS/RAS
> 

Has anyone considered using P-SRAM (pseudo-static RAM)?

I don't have any experience from using those myself, but I guess this
would greatly simplify the addressing and refresh issues.

--
Christer Palm

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