ASROCK H570 PHANTOM GAMING 4, Руководство пользователя

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H570 Phantom Gaming 4
DRAM Timing Configuration
Load XMP Setting
Load XMP settings to overclock the memory and perform beyond standard
specifications.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
DRAM Gear Mode
Gear2 mode doubled the ratio in memory controller, and it is good for high
frequency.
System Agent Geyserville
Configure System Agent Geyserville (SA GV) settings.
Primary Timing
CAS# Latency (tCL)
The time between sending a column address to the memory and the beginning of the data
in response.
RAS# to CAS# Delay and Row Precharge (tRCDtRP)
RAS# to CAS# Delay : The number of clock cycles required between the opening of a row
of memory and accessing columns within it.
Row Precharge: The number of clock cycles required between the issuing of the precharge
command and opening the next row.
RAS# Active Time (tRAS)
The number of clock cycles required between a bank active command and issuing the
precharge command.
Command Rate (CR)
The delay between when a memory chip is selected and when the first active command can
be issued.
Secondary Timing
Write Recovery Time (tWR)
The amount of delay that must elapse after the completion of a valid write operation,
before an active bank can be precharged.