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Altera_Forum
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14 years ago

ddr3 altmemphy problem

i use the mega altmemphy to produce a ddr3 controller,sim is ok,(200us mem_rst_n gets high,700us begin ini),but on board,i cannot get any result,how should i verify it? In signaltap ,mem_rst_...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

set location assignment PIN - xxx -to termination_blk0~ _rdn_pad

set location assignment PIN - xxx -to termination_blk0~ _rup_pad

final is ok，do u know why?