Supermicro H8DMU+ User Manual download pdf (Page 59)

Chapter 4: BIOS

4-9

 Advanced Chipset Control

 NorthBridge Conﬁ guration

 Memory Conﬁ guration

Bank Interleaving

Select Auto to automatically enable interleaving-memory scheme when

this function is supported by the processor. The options are Auto and

Disabled.

Enable Clock to All DIMMs

Use this setting to enable unused clocks to all DIMMSs, even if some

DIMM slots are unpopulated. Options are Enabled and Disabled.

Mem Clk Tristate C3/ALTVID

Use this setting to Enable or Disable memory clock tristate during C3

and ALT VID.

Memory Hole Remapping

When "Enabled", this feature enables hardware memory remapping

around the memory hole. Options are Enabled and Disabled.

CS Sparing Enable

This setting will reserve a spare memory rank in each node when

enabled. Options are Enable and Disable.

DCT Unganged Mode

This setting allows selection of unganged DRAM mode (64-bit width).

Options are Auto (ganged mode) and Always (unganged mode).

Power Down Enable

This setting allows you to enable of disable DDR power down mode.

Options are Enabled and Disabled.

Power Down Mode

This setting allows you to set the DDR power down mode. Options

are Channel and Chip Select.

8-DIMM Drive Strength

This setting allows you to enable or disable 8-DIMM drive strength.

Options are Enabled and Disabled.

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Supermicro H8DMU+ User Manual Page 59