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pcie -qword alignment

Altera_Forum
Honored Contributor II
‎10-10-2011 05:06 AM
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what is meant by qword alignment in the pcie .

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Altera_Forum
Honored Contributor II
‎10-11-2011 07:11 AM
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qword is a quad word. it has 64 bits. qword is aligned if the 3 lsb bits of the address are 0. 

 

000000 

001000 

010000 are qword aligned addresses
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Altera_Forum
Honored Contributor II
‎10-11-2011 08:59 AM
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sorry, am not getting it clearly . what is the necessary to do so ?

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