Asus M5A97 LE R2.0 Computer Hardware User Manual


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3-12
Chapter 3: BIOS setup
Chapter 3
DRAM CAS# write Latency [Auto]
Conguration options: [Auto] [5 CL�] – [12 CL�]
DRAM WRITE Recovery Time [Auto]
Conguration options: [Auto] [5 CL�] [6 CL�] [7 CL�] [8 CL�] [10 CL�] [12 CL�]
DRAM REF Cycle Time [Auto]
Conguration options: [Auto] [90ns] [110ns] [160ns] [300ns] [350ns]
DRAM Row Cycle Time [Auto]
Conguration options: [Auto] [11 CL�] – [42 CL�]
DRAM READ to WRITE Delay [Auto]
Conguration options: [Auto] [3 CLK] – [17 CLK]
DRAM WRITE to READ Delay(DD) [Auto]
Conguration options: [Auto] [2 CL�] – [10 CL�]
DRAM WRITE to WRITE Timing [Auto]
Conguration options: [Auto] [2 CL�] – [10 CL�]
DRAM READ to READ Timing [Auto]
Conguration options: [Auto] [2 CL�] – [10 CL�]
DRAM Refresh Rate [Auto]
Conguration options: [Auto] [Every 7.8ms] [Every 3.9ms]
DRAM Command Rate [Auto]
Conguration options: [Auto] [1T] [2T]
DRAM Driving Control
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%]
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