User’s Manual

3-6
H310M-IM-A
3.3.6 DRAM Timing Control
The sub-items in this menu allow you to set the DRAM timing control features. Use the
<+> and <-> keys to adjust the value. To restore the default setting, type [auto] using the
keyboard and press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
Primary Timings
DRAM CAS# Latency
Conguration option: [Auto]
DRAM RAS# to CAS# Delay
Conguration option: [Auto]
DRAM RAS# ACT Time
Conguration options: [Auto]
DRAM Command Rate
Conguration options: [Auto] [1N] [2N] [3N] [N:1]
Secondary Timings
DRAM RAS# to RAS# Delay L
Conguration option: [Auto]
DRAM RAS# to RAS# Delay S
Conguration option: [Auto]
DRAM REF Cycle Time
Conguration option: [Auto]
DRAM Refresh Interval
Conguration option: [Auto]
DRAM WRITE Recovery Time
Conguration option: [Auto]
DRAM READ to PRE Time
Conguration option: [Auto]
DRAM FOUR ACT WIN Time
Conguration option: [Auto]
DRAM WRITE to READ Delay
Conguration option: [Auto]
DRAM WRITE to READ Delay L
Conguration option: [Auto]
DRAM WRITE to READ Delay S
Conguration option: [Auto]
DRAM CKE Minimum Pulse Width