ASROCK Q87M vPro, User Manual

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Q87M vPro
59
English
DRAM Timing Coniguration
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
DRAM Coniguration
CAS# Latency (tCL)
he time between sending a column address to the memory and the beginning of the data
in response.
RAS# to CAS# Delay (tRCD)
he number of clock cycles required between the opening of a row of memory and
accessing columns within it.
Row Precharge Time (tRP)
he number of clock cycles required between the issuing of the precharge command
and opening the next row.
RAS# Active Time (tRAS)
he number of clock cycles required between a bank active command and issuing the
precharge command.