ASRock QC6000M User Manual - Page 33

RAS to RAS Delay tRRD, Write to Read Delay tWTR, Read to Precharge tRTP, Four Activate Window tFAW,

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RAS to RAS Delay (tRRD) The number of clocks between two rows activated in different banks of the same rank. Write to Read Delay (tWTR) The number of clocks between the last valid write operation and the next read command to the same internal bank. Read to Precharge (tRTP) The number of clocks that are inserted between a read command to a row precharge command to the same rank. Four Activate Window (tFAW) The time window in which four activates are allowed the same rank. Voltage Configuration DRAM Voltage Use this to select DRAM Voltage. The default value is [Auto]. 28 English

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English
28
RAS to RAS Delay (tRRD)
°e number of clocks between two rows activated in different banks of the same
rank.
Write to Read Delay (tWTR)
°e number of clocks between the last valid write operation and the next read
command to the same internal bank.
Read to Precharge (tRTP)
°e number of clocks that are inserted between a read command to a row pre-
charge command to the same rank.
Four Activate Window (tFAW)
°e time window in which four activates are allowed the same rank.
Voltage Configuration
DRAM Voltage
Use this to select DRAM Voltage. °e default value is [Auto].