Supero C7Z270-CG-L, User Manual

Page: 93 / 153

Chapter 4: AMI BIOS
4-23
If Custom Profile is selected for the "Memory Profile" feature, the
following options appear:
tCL
This option configures the Cas Latency Range. Enter a number
between 4-18. The default is 15 .
tRCD/tRP
This option selects the Ras Precharge Range and Row to Col Delay
Range. Enter a number between 1-38. The default is
15 .
tRAS
This option selects the Ras Active Time. Enter a number between
1-586. The default is
36 .
Minimum CAS Write Latency Time (tCWL)
This option selects the Minimum CAS Write Latency Time. Enter a
numeric value. The default is
8 .
tFAW
This option selects the Minimum Four Activate Window Delay Time.
Enter a numeric value between 1-586. The default is
23 .
Maximum tREFI Time (tREFI)
This option configures the Maximum tREFI Time (Average Periodic
Refrech Interval). Enter a numeric value. The default is 6240 .
tRFC
This option selects the Minimum Refresh Recovery Delay Time. Enter
a number between 1-9363. The default is
278 .
tRRD
This option selects the Minimum Row Active To Row Active Delay
Time. Enter a number between 1-38. The default is
4 .
tRTP
This option configures the Internal Read to Precharge Command
Delay Time. Enter a number between 1-38. The default is 8 .