Biostar A785G3 Bios Setup - Page 34

Channel Interleaving, Enable Clock to All DIMMs, MemClk Tristate C3/ATLVID, Memory Hole Remapping,

Page 34 highlights

A785G3/A780L3/A780L3G BIOS Manual Channel Interleaving T his item allows you to control the DDR2 dual-channel function. Options: XOR of Address bits [20:16, 6] (Default) / XOR of Address bits [20:16, 9] / Address bits 6 / Address bits 12 / Disabled Enable Clock to All DIMMs T his item determines whether the BIOS should actively reduce EMI (Electromagn etic Interference) and reduce power consumption by turning off unoccupied or inactive DIMM slots. Options: Disabled (Default) / Enabled MemClk Tristate C3/ATLVID T his item enables or disables the MemClk T ristate function in C3 Mode. Options: Disabled (Default) / Enabled Memory Hole Remapping T his item allows you to enable or disable the remapping of the overlapped PCI memory above the total physical memory. Only 64-bit OS supports this function. Options: Enabled (Default) / Disabled DCT Unganged Mode T his item controls the DRAM controller ganged (128bit*1) / unganged (64bit*2) dual-chann el operation mode. If two DRAM modules with different size are installed, using unganged mode can still make it run in dual-channel operation. Options: Always (Default) / Auto Power Down Enable T his item controls the DRAM power down function. Options: Enabled (Default) / Disabled Page Smashing T his item is S/W Control of Page Smashing Mechanism. Options: Disabled (Default) / IC / DC / Both 33

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A785G3/A780L3/A780L3G BIOS Manual
33
Channel Interleaving
This item allows you to control the DDR2 dual-channel function.
Options:
XOR of Address bits [20:16, 6] (Default) / XOR of Address bits
[20:16, 9] / Address bits 6 / Address bits 12 / Disabled
Enable Clock to All DIMMs
This
item
determines
whether
the
BIOS
should
actively
reduce
EMI
(Electromagnetic Interference) and reduce power consumption by turning off
unoccupied or inactive DIMM slots.
Options:
Disabled (Default) / Enabled
MemClk Tristate C3/ATLVID
This item enables or disables the MemClk Tristate function in C3 Mode.
Options:
Disabled (Default) / Enabled
Memory Hole Remapping
This item allows you to enable or disable the remapping of the overlapped PCI
memory above the total physical memory. Only 64-bit OS supports this function.
Options:
Enabled (Default) / Disabled
DCT Unganged Mode
This item controls the DRAM controller ganged (128bit*1) / unganged (64bit*2)
dual-channel operation mode.
If two DRAM modules with different size are
installed, using unganged mode can still make it run in dual-channel operation.
Options:
Always (Default) / Auto
Power Down Enable
This item controls the DRAM power down function.
Options:
Enabled (Default) / Disabled
Page Smashing
This item is S/W Control of Page Smashing Mechanism.
Options:
Disabled (Default) / IC / DC / Both