Biostar A770E Bios Manual - Page 32
DRAM Timing Mode, CAS Latency CL, 2T Command, TR CD, tR TP, TR AS, TR RD, tW TR, tRFC0 / tRFC1 /
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A770E BIOS Manual DRAM Timing Mode T his item allows you to choose to manually or automatically regul ate the DRAM T iming. Options: Auto (Default) / DCT0 / DCT 1 (with AM2+ CPU) / Both (with AM2+ CPU) CAS Latency (CL) Options: Auto (Default) / 3~6 CLK / 7CLK DH_Only 2T Command Options: Auto (Default) / 1T / 2T TR CD Options: Auto (Default) / 3~6 CLK TRP Options: Auto (Default) / 3~6 CLK tR TP Options: Auto (Default) / 2-4 CLK / 3-5 CLK TR AS Options: Auto (Default) / 5~18 CLK TR C Options: Auto (Default) tWR Options: Auto (Default) / 3~6 CLK TR RD Options: Auto (Default) / 2~5 CLK tW TR Options: Auto (Default) / 1~3 CLK tRFC0 / tRFC1 / tRFC2 / tRFC3 Options: Auto (Default) / 75ns / 105ns / 127.5ns / 195ns / 327.5ns 31
A770E BIOS Manual
31
DRAM Timing Mode
This item allows you to choose to manually or automatically regulate the DRAM
Timing.
Options:
Auto (Default) / DCT0 / DCT1 (with AM2+ CPU) / Both (with AM2+ CPU)
CAS Latency (CL)
Options:
Auto (Default) / 3~6 CLK / 7CLK DH_Only
2T Command
Options:
Auto (Default) / 1T / 2T
TR CD
Options:
Auto (Default) / 3~6 CLK
TRP
Options:
Auto (Default) / 3~6 CLK
tR TP
Options:
Auto (Default) / 2-4 CLK / 3-5 CLK
TR AS
Options:
Auto (Default) / 5~18 CLK
TR C
Options:
Auto (Default)
tWR
Options:
Auto (Default) / 3~6 CLK
TR RD
Options:
Auto (Default) / 2~5 CLK
tW TR
Options:
Auto (Default) / 1~3 CLK
tRFC0 / tRFC1 / tRFC2 / tRFC3
Options:
Auto (Default) / 75ns / 105ns / 127.5ns / 195ns / 327.5ns