ASRock P67 Extreme4 Gen3 RAS to RAS Delay tRRD, Write to Read Delay tWTR, Read to Precharge tRTP

RAS to RAS Delay (tRRD)

Use this item to change RAS to RAS Delay (tRRD) Auto/Manual setting. The default is [Auto].

Write to Read Delay (tWTR)

Use this item to change Write to Read Delay (tWTR) Auto/Manual setting. The default is [Auto].

Read to Precharge (tRTP)

Use this item to change Read to Precharge (tRTP) Auto/Manual setting. The default is [Auto].

Four Activate Window (tFAW)

Use this item to change Four Activate Window (tFAW) Auto/Manual set- ting. The default is [Auto].

Memory Fast Boot

Use this item to adjust DDR fast boot mode. The default value is [Auto].

Memory Power Down Mode

Use this item to adjust DDR power down mode. Configuration options: [Auto], [Slow] and [Fast]. The default value is [Auto].

ODT WR (CHA)

Use this item to change ODT WR (CHA) Auto/Manual setting. The default is [Auto].

ODT NOM (CHA)

Use this item to change ODT NOM (CHA) Auto/Manual setting. The de- fault is [Auto].

ODT WR (CHB)

Use this item to change ODT WR (CHB) Auto/Manual setting. The default is [Auto].

ODT NOM (CHB)

Use this item to change ODT NOM (CHB) Auto/Manual setting. The de- fault is [Auto].

Voltage Control

CPU Core Voltage

Use this to select CPU Core Voltage. The default value is [Auto].

CPU Load-Line Calibration

CPU Load-Line Calibration helps prevent CPU voltage droop when the system is under heavy load.

DRAM Voltage

Use this to select DRAM Voltage. The default value is [Auto].

PCH Voltage

Use this to select PCH Voltage. The default value is [Auto].

CPU PLL Voltage

Use this to select CPU PLL Voltage. The default value is [Auto].

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