Chapter 3 – Asus SABERTOOTH 990FX User Manual
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Chapter 3: BIOS setup
Chapter 3
DRAM Driving Control
DCT0 Information:
CKE drive strength [1.5x]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
CS/ODT drive strength [1.5x]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
ADDR/CMD drive strength [1.5x]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
MEMCLK drive strength [1.5x]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Data drive strength [1x]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DQS drive strength [1x]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Processor ODT [60 ohms +/- 20%]
Configuration options: [Auto] [240 ohms +/- 20%] [120 ohms +/- 20%] [60 ohms +/-
20%]
DCT1 Information:
CKE drive strength [1x]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
CS/ODT drive strength [1x]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
ADDR/CMD drive strength [1x]
Configuration options: [Auto] [1x] [1.25x] [1.5x] [2x]
MEMCLK drive strength [0.75x]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Data drive strength [0.75x]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DQS drive strength [0.75x]
Configuration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Processor ODT [240 ohms +/- 20%]
Configuration options: [Auto] [240 ohms +/- 20%] [120 ohms +/- 20%] [60 ohms +/-
20%]