Gigabyte GA-880GA-UD3H, User Manual, Page: 40 / 116

BIOS Setup - 40 -
DCTs Mode
Allows you to set memory control mode.
Ganged Sets memory control mode to single dual-channel.
Unganged Sets memory control mode to two single-channel. (Default)
DDR3 Timing Items
Manual allows all DDR3 Timing items below to be configurable.
Options are: Auto (default), Manual.
CAS# latency
Options are: Auto (default), 4T~12T.
RAS to CAS R/W Delay
Options are: Auto (default), 5T~12T.
DRAM Configuration
CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
DRAM Configuration
DCTs Mode [Unganged]
DDR3 Timing Items [Auto] SPD Auto
x CAS# latency Auto 9T 9T
x RAS to CAS R/W Delay Auto 9T 9T
x Row Precharge Time Auto 9T 9T
x Minimum RAS Active Time Auto 24T 24T
x 1T/2T Command Timing Auto -- --
x TwTr Command Delay Auto 5T 5T
x Trfc0 for DIMM1 Auto 110ns 110ns
x Trfc2 for DIMM2 Auto -- --
x Trfc1 for DIMM3 Auto -- --
x Trfc3 for DIMM4 Auto -- --
x Write Recovery Time Auto 10T 10T
x Precharge Time Auto 5T 5T
x Row Cycle Time Auto 33T 33T
x RAS to RAS Delay Auto 4T 4T
**DCTs Drive Strength** DCT0 DCT1
ProcOdt(ohms) [Auto] 60 [Auto] 240
DQS Drive Strength [Auto] 1.0x [Auto] 1.5x
higf
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Item Help
Menu Level

CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
DRAM Configuration
higf
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Item Help
Menu Level

Data Drive Strength [Auto] 1.0x [Auto] 1.5x
MEMCLK Drive Strength [Auto] 1.5x [Auto] 1.5x
Addr/Cmd Drive Strength [Auto] 1.5x [Auto] 2.0x
CS/ODT Drive Strength [Auto] 1.5x [Auto] 2.0x
CKE Drive Strength [Auto] 1.5x [Auto] 2.0x
Bank Interleaving [Enabled]
Channel Interleave [Enabled]