EVGA 132-CK-NF79, Руководство пользователя

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nForce 790i Ultra SLI Motherboard
EVGA Corporation
52
January 11, 2008 | DU-03751-001_v01
¾
Expert
Use the
Page Up
and
Page Down
keys to select
Expert
. When
Expert is selected, all timing categories are enabled for manual input.
Note that you should set the value to Optimal to use the
manufacturers’ recommended values.
Š
tCL
: CAS# latency (options are 1 through 6).
Š
tRDC
: RAS#-to-CAS# Delay for Read/Write commands to the
same bank (options are 1 through 7).
Š
tRP
: Row Precharge time. This is the Precharge-to-Active or
Auto-to-Refresh of the same bank (options are 1 through 7).
Š
tRAS
: This is the minimum RAS# active time (options are 1
through 31).
Š
Command Per Clock
: This is the command timing setting on a
per clock unit basis (options are 1T and 2T).
Š
tRRD
: RAS#-to-RAS# delay of different banks (options are 1
through 15).
Š
tRC
: RAS#-to-RAS# or auto refresh time of the same bank
(options are 1 through 31).
Š
tWR
: The Write recovery time (options are 2 through 7).
Š
tWTR
: This is the minimum write-to-read delay with the same
chip selected (options are 1 through 10).
Parameters Settings Current Value
Memory Timing Setting [ Expert ]
tCL (CAS Latency) [Auto(5)] 5
tRDC [Auto(7)] 5
tRP [Auto(7)] 5
tRAS [Auto(23)] 18
Command Per Clock (CDM) [Auto(2T)] 1T
** Advanced Memory Settings **
tRRD [Auto(4)] 3
tRC [Auto(28)] 22
tWR [Auto(7)] 5
tWTR [Auto(10)] 9
tREF [Auto] 6.1uS