User guide

ASUS M5A97 3-11
Chapter 3
DRAM Driving Control
The conguration options for some of the following items vary depending on the DIMMs
you install on the motherboard.
DCT0 Information:
CKE drive strength [Auto]
Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]
CS/ODT drive strength [Auto]
Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]
ADDR/CMD drive strength [Auto]
Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]
MEMCLK drive strength [Auto]
Conguration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Data drive strength [Auto]
Conguration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DQS drive strength [Auto]
Conguration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Processor ODT [Auto]
Conguration options: [Auto] [240 ohms +/- 20%] [120 ohms +/- 20%] [60 ohms +/- 20%]
DCT1 Information:
CKE drive strength [Auto]
Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]
CS/ODT drive strength [Auto]
Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]
ADDR/CMD drive strength [Auto]
Conguration options: [Auto] [1x] [1.25x] [1.5x] [2x]
MEMCLK drive strength [Auto]
Conguration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Data drive strength [Auto]
Conguration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
DQS drive strength [Auto]
Conguration options: [Auto] [0.75x] [1x] [1.25x] [1.5x]
Processor ODT [Auto]
Conguration options: [Auto] [240 ohms +/- 20%] [120 ohms +/- 20%] [60 ohms +/- 20%]