4-32
Supermicro C7Z97-M Series Motherboard User’s Manual
RAS# Active Time (tRAS)
This option selects the Ras Active Time. Enter a number between
1-586. The default is
28
.
Write Recovery Time (tWR)
This option configures the Minimum Write Recovery Time. Enter a
number between 1-38. The default is
12
.
Row Refresh Cycle Time (tRFC)
This option selects the Minimum Refresh Recovery Delay Time. Enter
a number between 1-9363. The default is
128
.
Write to Read Delay (tWTR)
This option configures the Minimum Internal Write to Read Com
-
mand Delay Time. Enter a number between 1-38. The default is
6
.
Active to Active Delay (tRRD)
This option selects the Minimum Row Active To Row Active Delay
Time. Enter a number between 1-38. The default is
5
.
Read CAS# Precharge (tRTP)
This option configures the Internal Read to Precharge Command
Delay Time. Enter a number between 1-38. The default is
6
.
Minimum CAS Write Latency Time (tCWL)
This option selects the Minimum CAS Write Latency Time. Enter a
numeric value. The default is
8
.
Maximum tREFI Time (tREFI)
This option configures the Maximum tREFI Time (Average Periodic
Refrech Interval). Enter a numeric value. The default is
6240
.
Four Active Window Delay (tFAW)
This option selects the Minimum Four Activate Window Delay Time.
Enter a numeric value between 1-586. The default is
24
.
Row Cycle Time (tRC)
This option configures the Minimum Active to Active/Refresh Delay
Time (tRCmin). Enter a numeric value between 1-586. The default
is
39
.
