Biostar TA990FXE Bios Manual - Page 30

MCT Timing Mode, Memclock Value, DRAM Timing Mode, 2TCMD - memory

Page 30 highlights

TA990FXE UEFI BIOS Manual MCT Timing Mode This item allows you to select the DRAM Frequency programming method. If Auto, the DRAM speed will be based on SPDs. If Limit, the DRAM speed will not exceed the specified value. If Manual, the DRAM speed specified will be programmed regardless of SPD. Options: Auto (Default) / Limit / Manual Memclock Value This item allows you to set the Memory Clock. Options: DDR 800 (Default) / DDR 1066 / DDR 1333 / DDR 1600 DRAM Timing Mode This item allows you to choose to manually or automatically regulate the DRAM Timing. Options: Auto (Default) / DCT0 / DCT1 / Both CL Options: Auto (Default) / 4~12 CLK 2TCMD Options: Auto (Default) / 1T / 2T TRCD Options: Auto (Default) / 5~12 CLK TRP Options: Auto (Default) / 5~12 CLK TRTP Options: Auto (Default) / 4~7 CLK TRAS Options: Auto (Default) / 15~30 CLK TRC Options: Auto (Default) / 11~42 CLK 29

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TA990FXE UEFI BIOS Manual
29
MCT Timing Mode
This item allows you to select the DRAM Frequency programming method. If Auto,
the DRAM speed will be based on SPDs. If Limit, the DRAM speed will not exceed
the specified value. If Manual, the DRAM speed specified will be programmed
regardless of SPD.
Options:
Auto (Default) / Limit / Manual
Memclock Value
This item allows you to set the Memory Clock.
Options:
DDR 800 (Default) / DDR 1066 / DDR 1333 / DDR 1600
DRAM Timing Mode
This item allows you to choose to manually or automatically regulate the DRAM
Timing.
Options:
Auto (Default) / DCT0 / DCT1 / Both
CL
Options:
Auto (Default) / 4~12 CLK
2TCMD
Options:
Auto (Default) / 1T / 2T
TRCD
Options:
Auto (Default) / 5~12 CLK
TRP
Options:
Auto (Default) / 5~12 CLK
TRTP
Options:
Auto (Default) / 4~7 CLK
TRAS
Options:
Auto (Default) / 15~30 CLK
TRC
Options:
Auto (Default) / 11~42 CLK