Biostar TZ68A Bios Manual - Page 29

Spread Spectrum, DDR3 DRAM Multiplier, DRAM Timing Control, DRAM Command Rate, CAS# Latency tCL, Row

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Page 29 highlights

TZ68A+ UEFI BIOS Manual Spread Spectrum This item allows you to control Spread Spectrum function. Options: Auto (Default) / Disabled / +/- 0.20 / +/-0.25 / +/-0.375 / +/-0.50 DDR3 DRAM Multiplier This item allows you to set DDR3 DRAM Multiplier. Options: Auto (Default) / 10.67 / 13.33 / 16 / 18.67 / 21.33 DRAM Timing Control This item allows you to choose to manually or automatically regulate the DRAM Timing. Options: By SPD (Default) / Manual / XMP Profile 1 / XMP Profile 2 DRAM Command Rate This item allows you to select command rate of DDR3. Options: Auto (Default) / 1T / 2T CAS# Latency (tCL) This item allows you to select CAS Latency of DDR3. Options: 9 (Default) / 3 ~ 15 Row Precharge Time (tRP) This item allows you to select Row Precharge Time of DDR3. Options: 9 (Default) / 3 ~ 15 RAS# to CAS# Dela y (tRCD) This item allows you to select Row Address to Column Address Delay of DDR3. Options: 9 (Default) / 3 ~ 15 28

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TZ68A+ UEFI BIOS Manual
28
Spread Spectrum
This item allows you to control Spread Spectrum function.
Options:
Auto (Default) / Disabled / +/- 0.20 / +/-0.25 / +/-0.375 / +/-0.50
DDR3 DRAM Multiplier
This item allows you to set DDR3 DRAM Multiplier.
Options:
Auto (Default) / 10.67 / 13.33 / 16 / 18.67 / 21.33
DRAM Timing Control
This item allows you to choose to manually or automatically regulate the DRAM
Timing.
Options:
By SPD (Default) / Manual / XMP Profile 1 / XMP Profile 2
DRAM Command Rate
This item allows you to select command rate of DDR3.
Options:
Auto (Default) / 1T / 2T
CAS# Latency (tCL)
This item allows you to select CAS Latency of DDR3.
Options:
9 (Default) / 3 ~ 15
Row Precharge Time (tRP)
This item allows you to select Row Precharge Time of DDR3.
Options:
9 (Default) / 3 ~ 15
RAS# to CAS# Delay (tRCD)
This item allows you to select Row Address to Column Address Delay of DDR3.
Options:
9 (Default) / 3 ~ 15