Alosevskoy
Member level 3
- Joined
- Oct 11, 2011
- Messages
- 55
- Helped
- 19
- Reputation
- 38
- Reaction score
- 19
- Trophy points
- 1,288
- Location
- Zelenograd (Moscow)
- Activity points
- 1,634
Hi,everyone! :wink:
As I understood write leveling was introduced with DDR3 memory devices to compensate ck-dqs skew caused by fly-by routing topology.
My system uses only one dram device so I think there is no significant delays on ck/addr/cmd bus caused by fly-by topology.
Should I still perform write leveling or it could be skipped? DDR3 will function at frequencies about 400MHz.
As I understood write leveling was introduced with DDR3 memory devices to compensate ck-dqs skew caused by fly-by routing topology.
My system uses only one dram device so I think there is no significant delays on ck/addr/cmd bus caused by fly-by topology.
Should I still perform write leveling or it could be skipped? DDR3 will function at frequencies about 400MHz.