MSI FM2 User Guide - Page 51

OC Retry Count

Page 51 highlights

Chapter 2 MS-7721 memory cell. ▶ tRFC This setting determines the time RFC takes to read from and write to a memory cell. ▶ tWR Determines minimum time interval between end of write data burst and the start of a pre-charge command. Allows sense amplifiers to restore data to cell. ▶ tWTR Determines minimum time interval between the end of write data burst and the start of a column-read command; allows I/O gating to overdrive sense amplifies before read command starts. ▶ tRRD Specifies the active-to-active delay of different banks. ▶ tRTP Time interval between a read and a precharge command. ▶ tFAW This item is used to set the tFAW (four activate window delay) timing. ▶ tWCL This item is used to set the tWCL (Write CAS Latency) timing. ▶ tCKE This item is used to set the Pulse Width for DRAM module. ▶ tRTL This item is used to set Round Trip Latency settings. ▶ Advanced Channel 1/ 2 Timing Configuration Press to enter the sub-menu. And you can set the advanced memory timing for each channel. ▶ DRAM Voltage Sets the memory voltage. If set to "Auto", BIOS will set memory voltage automatically or you can set it manually. ▶ OC Retry Count This item is used to set the number of times for the system to do the OC tests and reboot. ▶ Overclocking Profiles Press to enter the sub-menu. ▶ Overclocking Profile 1/ 2/ 3/ 4/ 5/ 6 Press to enter the sub-menu. ▶ Set Name for Overclocking Profile 1/ 2/ 3/ 4/ 5/ 6 Give a name by typing in this item. ▶ Save Overclocking Profile 1/ 2/ 3/ 4/ 5/ 6 Save the current overclocking settings to ROM for selected profile. 2-13

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2-13
MS-7721
Chapter 2
memory 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±fiers 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±fies before
read command starts.
tRRD
Spec±fies the act±ve-to-act±ve delay of d±fferent 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 Configurat±on
Press <Enter> to enter the sub-menu. And you can set the advanced memory t±m±ng
for each channel.
DRAM Voltage
Sets the memory voltage. If set to "Auto",
BIOS w±ll set memory voltage automat±cally
or you can set ±t manually.
OC Retry Count
Th±s ±tem ±s used to set the number of t±mes for the system to do the OC tests and
reboot.
Overclock±ng Profiles
Press <Enter> to enter the sub-menu.
Overclock±ng Profile 1/ 2/ 3/ 4/ 5/ 6
Press <Enter> to enter the sub-menu.
Set Name for Overclock±ng Profile 1/ 2/ 3/ 4/ 5/ 6
G±ve a name by typ±ng ±n th±s ±tem.
Save Overclock±ng Profile 1/ 2/ 3/ 4/ 5/ 6
Save the current overclock±ng sett±ngs to ROM for selected profile.