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Altera_Forum's avatar
Altera_Forum
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17 years ago

altmemphy with 2 ram chips

hello all, Now I'm trying to implement one controller using Altmemphy to interface with two 8-bit DDR2 SDRAM chips on Stratix3.But when I share the address and control signals to both of these dev...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I think that Altera wants us to use these DRams with separate controllers(avoid accessing Dram by many unrelated programs,it makes your system run faster).I also have plan to extend the memory by using 1 controller controls 2 altmemphys.But there is a problem that is how to handle the handshaking process from 2 altmemplhys to my controller.Hope that it is ok.