FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP

pcie -qword alignment

Altera_Forum
Honored Contributor II
1,773 Views

what is meant by qword alignment in the pcie .

0 Kudos
2 Replies
Altera_Forum
Honored Contributor II
882 Views

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
0 Kudos
Altera_Forum
Honored Contributor II
882 Views

sorry, am not getting it clearly . what is the necessary to do so ?

0 Kudos
Reply