User’s Manual

2-10 ASUS M4A785G HTPC Series
2.4.4 CPU/NB Frequency [Auto]
Allows you to select the CPU/NB frequency. The conguration options vary with the CPU Bus
Frequency item settings.
2.4.5 HT Link Frequency [Auto]
Allows you to set the HyperTransport link frequency. The conguration options vary with the
CPU Bus Frequency item settings.
2.4.6 Memory Conguration
Allows you to change the advanced memory settings.
Bank Interleaving [Auto]
Allows you to enable or disable the bank memory interleaving.
Conguration options: [Disabled] [Auto]
Channel Interleaving [XOR of Address bit]
Allows you to set the channel interleaving mode.
Conguration options: [Disabled] [Address bits 6] [Address bits 12]
[XOR of Address bits [20:16, 6]] [XOR of Address bits [20:16, 9]]
Enable Clock to All DIMMs [Disabled]
Allows you to enable unused clocks to DIMMs even the memory slots are no populated.
Conguration options: [Disabled] [Enabled]
MemClk Tristate C3/ATLVID [Disabled]
Allows you to enable or disable MemClk Tri-Stating during C3 and Alt VID.
Conguration options: [Disabled] [Enabled]
Memory Hole Remapping [Enabled]
Allows you to enable or disable memory remapping around memory hole.
Conguration options: [Disabled] [Enabled]
DCT Unganged Mode [Always]
Allows selection of the unganged DRAM mode.
Conguration options: [Auto] [Always]
Power Down Enable [Disabled]
Allows you to enable or disable the DDR power down mode.
Conguration options: [Disabled] [Enabled]
Power Down Mode [Channel]
Appears only when you enable the Power Down Enable item.
Conguration options: [Channel] [Chip Select]
2.4.7 DRAM Timing Conguration
Allows you to change the advanced DRAM timing settings.
The conguration options for some of the following items vary depending on the DIMMs
you install on the motherboard.