ASRock Z77 Extreme3 User Manual - Page 56

DRAM Timing Configuration, Load XMP Setting, DRAM Frequency, DRAM Configuration, DRAM tCL, DRAM tRCD,

Page 56 highlights

DRAM Timing Configuration Load XMP Setting Use this to load XMP setting. Configuration options: [Auto], [Default], [Profile 1] and [Profile 2]. The default value is [Auto]. DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assign the appropriate frequency automatically. DRAM Configuration DRAM tCL Use this item to change CAS# Latency (tCL) Auto/Manual setting. The default is [Auto]. DRAM tRCD Use this item to change RAS# to CAS# Delay (tRCD) Auto/Manual setting. The default is [Auto]. DRAM tRP Use this item to change Row Precharge Time (tRP) Auto/Manual setting. The default is [Auto]. DRAM tRAS Use this item to change RAS# Active Time (tRAS) Auto/Manual setting. The default is [Auto]. Command Rate (CR) Use this item to change Command Rate (CR) Auto/Manual setting. The default is [Auto]. DRAM tWR Use this item to change Write Recovery Time (tWR) Auto/Manual setting. The default is [Auto]. 56

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DRAM Timing Configuration
Load XMP Setting
Use this to load XMP setting. Configuration options: [Auto], [Default], [Profile
1] and [Profile 2]. The default value is [Auto].
DRAM Frequency
If [Auto]
is selected, the motherboard will detect the memory module(s)
inserted and assign the appropriate frequency automatically.
DRAM Configuration
DRAM tCL
Use this item to change CAS# Latency (tCL) Auto/Manual setting. The
default is [Auto].
DRAM tRCD
Use this item to change RAS# to CAS# Delay (tRCD) Auto/Manual setting.
The default is [Auto].
DRAM tRP
Use this item to change Row Precharge Time (tRP) Auto/Manual setting.
The default is [Auto].
DRAM tRAS
Use this item to change RAS# Active Time (tRAS) Auto/Manual setting.
The default is [Auto].
Command Rate (CR)
Use this item to change Command Rate (CR) Auto/Manual setting. The
default is [Auto].
DRAM tWR
Use this item to change Write Recovery Time (tWR) Auto/Manual setting.
The default is [Auto].