Thread: Test Board
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Old 04-21-2008, 02:21 PM
rgjones rgjones is offline
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Join Date: Feb 2005
Location: Ajax, Ontario, Canada
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FYI - when talking to chip vendors

SDRAM is now considered old Skool by most chip vendors having come out in the later 90's - most of the IP is dated from around that time as well ... not saying it isn't useful but most chip vendors are now pushing DDR2 and DDR3 designs for which we have no use.

btw we need logic for two functions - one part is to control the SDRAM chip and the other part is what I call the personality module - the logic that talks too and possibily emualtes older style ram. This gets closer to how this module is being implemeted in a system and i see both parts of the required logic residing in the same CPLD.
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