Method for interfacing with different types and brands of RAM

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childs

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I would like to know is there universal method to interface with different types and brand of RAM? (SDRAM, flash RAM... from different manufactrurer)

I am designing my device in VHDL.
 

interfacing RAMs

all of them have the same bus definitions
only the data width changes....
i still dont understand wat do u mean by universal method......

Thanks and Regards
Srinivas
 

Re: interfacing RAMs

rsrinivas said:
all of them have the same bus definitions
only the data width changes....
i still dont understand wat do u mean by universal method......

Thanks and Regards
Srinivas

What i tried to do is design a module to interface let say 16-b data bus flash RAM, but i did not decide what brand I will use. Is this workable?? Will the timing requirement of the different brand of RAM causes problems?

I am still new in designing and selecting the devices and components by myself
 

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