ASRock H81M-WW User Manual - Page 46

FIVR Switch Frequency O²set

Page 46 highlights

RTL (CHA) Conigure round trip latency for channel A. RTL (CHB) Conigure round trip latency for channel B. IO-L (CHA) Conigure IO latency for channel A. IO-L (CHB) Conigure IO latency for channel B. ODT WR (CHA) Conigure the memory on die termination resistors' WR for channel A. ODT WR (CHB) Conigure the memory on die termination resistors' WR for channel B. ODT NOM (CHA) Use this to change ODT (CHA) Auto/Manual settings. he default is [Auto]. ODT NOM (CHB) Use this to change ODT (CHB) Auto/Manual settings. he default is [Auto]. Command Tri State Enable for DRAM power saving. MRC Fast Boot Enable Memory Fast Boot to skip DRAM memory training for booting faster. FIVR Coniguration FIVR Switch Frequency Signature Select whether to boost or lower the FIVR Switch Frequency. FIVR Switch Frequency Ofset Conigure the percentage of frequency boost or deduction. 42 English

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42
English
RTL (CHA)
Con±gure round trip latency for channel A.
RTL (CHB)
Con±gure round trip latency for channel B.
IO-L (CHA)
Con±gure IO latency for channel A.
IO-L (CHB)
Con±gure IO latency for channel B.
ODT WR (CHA)
Con±gure the memory on die termination resistors' WR for channel A.
ODT WR (CHB)
Con±gure the memory on die termination resistors' WR for channel B.
ODT NOM (CHA)
Use this to change OD´ (C³A) Auto/Manual settings. He default is [Auto].
ODT NOM (CHB)
Use this to change OD´ (C³B) Auto/Manual settings. He default is [Auto].
Command Tri State
Enable for DRAM power saving.
MRC Fast Boot
Enable Memory Fast Boot to skip DRAM memory training for booting faster.
FIVR Con±guration
FIVR Switch Frequency Signature
Select whether to boost or lower the FIVR Switch Frequency.
FIVR Switch Frequency O²set
Con±gure the percentage of frequency boost or deduction.