MSI Z77A

2-13
MS-7752
Chapter 2
tRP
Controls number of cycles for RAS (row address strobe) to be allowed to pre-charge.
If nsu󰘲cent tme s allowed for RAS to accumulate before DRAM refresh, the DRAM
may fal to retan data. Ths tem apples only when synchronous DRAM s nstalled
n the system.
tRAS
Determnes the tme RAS (row address strobe) takes to read from and wrte to mem
-
ory cell.
tRFC
Ths settng determnes the tme RFC takes to read from and wrte to a memory
cell.
tWR
Determnes mnmum tme nterval between end of wrte data burst and the start of a
pre-charge command. Allows sense ampl󰘰ers to restore data to cell.
tWTR
Determnes mnmum tme nterval between the end of wrte data burst and the start
of a column-read command; allows I/O gatng to overdrve sense ampl󰘰es before
read command starts.
tRRD
Spec󰘰es the actve-to-actve delay of d󰘯erent banks.
tRTP
Tme nterval between a read and a precharge command.
tFAW
Ths tem s used to set the tFAW (four actvate wndow delay) tmng.
tWCL
Ths tem s used to set the tWCL (Wrte CAS Latency) tmng.
tCKE
Ths tem s used to set the Pulse Wdth for DRAM module.
tRTL
Ths tem s used to set Round Trp Latency settngs.
Advanced Channel 1/ 2 Tmng Con󰘰guraton
Press <Enter> to enter the sub-menu. And you can set the advanced memory tmng
for each channel.
GT OverClockng
Ths tem allows you to enable/ dsable the overclockng of ntegrated graphcs.
GT Rato
Ths settng controls the rato of ntegrated graphcs frequency to enable the ntegrated
graphcs to run at d󰘯erent frequency combnatons.
Adjusted GT Frequency
It shows the GPU frequency. Read-only.
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