▶tRFC
This setting determines the time RFC takes to read from and write to a memory cell.
▶tWR
Minimum time interval between end of write data burst and the start of a precharge command. Allows sense amplifiers to restore data to cells.
▶tWTR
Minimum time interval between the end of write data burst and the start of a column
▶tRRD
Specifies the
Time interval between a read and a precharge command.
▶tFAW
This item is used to set the tFAW (four activate window delay) timing.
▶tWCL
This item is used to set the tWCL (Write CAS Latency) timing.
▶tCKE
This item is used to set the tCKE timing.
▶Advanced Channel 1/ 2 Timing Configuration
Press <Enter> to enter the
▶tRRDR/ tRRDD/ tWWDR/ tWWDD/ tRWDRDD/ tWRDRDD/ tRWSR These items is used to set the memory timings for memory channel 1/ 2.
▶Spread Spectrum
When the mainboard’s clock generator pulses, the extreme values (spikes) of the pulses create EMI (Electromagnetic Interference). The Spread Spectrum function reduces the EMI generated by modulating the pulses so that the spikes of the pulses are reduced to flatter curves.
Important
•If you do not have any EMI problem, leave the setting at [Disabled] for optimal system stability and performance. But if you are plagued by EMI, select the value of Spread Spectrum for EMI reduction.
•The greater the Spread Spectrum value is, the greater the EMI is reduced, and the system will become less stable. For the most suitable Spread Spectrum value, please consult your local EMI regulation.
3 Chapter