User Manual

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5038AD-I User's Manual
Memory Timing Confi guration (Expert Mode)
CAS# Latency (tCL)
This option confi gures the Cas Latency Range. Enter a number between
4-18. The default is 9.
Row Precharge Time (tRP)
This option selects the Ras Precharge Range. Enter a number between 1-38.
The default is 11.
RAS# to CAS# Delay (tRCD)
This option confi gures the Row to Col Delay Range. Enter a number between
1-38. The default is 11.
RAS# Active Time (tRAS)
This option selects the Ras Active Time. Enter a number between 1-586.
The default is 28.
Write to Read Delay (tWR)
This option confi gures 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 confi gures the Minimum Internal Write to Read Command 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 confi gures the Internal Read to Precharge Command Delay Time.
Enter a number between 1-38. The default is 6.
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.