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Memory DQ Drive Strength from The Tech ARP BIOS Guide!

Posted by Dr. Adrian Wong
|Date: February 03, 2020

Memory DQ Drive Strength from The Tech ARP BIOS Guide!

Memory DQ Drive Strength Common Options : Not Reduced, Reduced 15%, Reduced 30%, Reduced 50% Memor ...

Memory DQ Drive Strength Common Options : Not Reduced, Reduced 15%, Reduced 30%, Reduced 50% Memory DQ Drive Strength : A Quick Review The Memory DQ Drive Strength BIOS feature allows you to re ...

February 03, 2020
| by Dr. Adrian Wong

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SDRAM Trrd Timing Value from The Tech ARP BIOS Guide!

Posted by Dr. Adrian Wong
|Date: December 10, 2019

SDRAM Trrd Timing Value from The Tech ARP BIOS Guide!

SDRAM Trrd Timing Value Common Options : 2 cycles, 3 cycles SDRAM Trrd Timing Value : A Quick Revi ...

SDRAM Trrd Timing Value Common Options : 2 cycles, 3 cycles SDRAM Trrd Timing Value : A Quick Review The SDRAM Trrd Timing Value BIOS feature specifies the minimum amount of time between succes ...

December 10, 2019
| by Dr. Adrian Wong

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Write Data In to Read Delay from The Tech ARP BIOS Guide!

Posted by Dr. Adrian Wong
|Date: November 21, 2019

Write Data In to Read Delay from The Tech ARP BIOS Guide!

Write Data In to Read Delay Common Options : 1 Cycle, 2 Cycles Write Data In to Read Delay : A Qui ...

Write Data In to Read Delay Common Options : 1 Cycle, 2 Cycles Write Data In to Read Delay : A Quick Review The Write Data In to Read Delay BIOS feature controls the Write Data In to Read Comma ...

November 21, 2019
| by Dr. Adrian Wong

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CPU / DRAM CLK Synch CTL – The Tech ARP BIOS Guide!

Posted by Dr. Adrian Wong
|Date: September 24, 2019

CPU / DRAM CLK Synch CTL – The Tech ARP BIOS Guide!

CPU / DRAM CLK Synch CTL Common Options : Synchronous, Asynchronous, Auto Quick Review of CPU / DR ...

CPU / DRAM CLK Synch CTL Common Options : Synchronous, Asynchronous, Auto Quick Review of CPU / DRAM CLK Synch CTL The CPU / DRAM CLK Synch CTL BIOS feature offers a clear-cut way of controllin ...

September 24, 2019
| by Dr. Adrian Wong

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Bank Swizzle Mode from The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: September 02, 2019

Bank Swizzle Mode from The Tech ARP BIOS Guide

Bank Swizzle Mode Common Options : Enabled, Disabled Quick Review of Bank Swizzle Mode Bank Swizzl ...

Bank Swizzle Mode Common Options : Enabled, Disabled Quick Review of Bank Swizzle Mode Bank Swizzle Mode is a DRAM bank address mode that remaps the DRAM bank address to appear as physical addr ...

September 02, 2019
| by Dr. Adrian Wong

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RW Queue Bypass from The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: July 14, 2019

RW Queue Bypass from The Tech ARP BIOS Guide

RW Queue Bypass Common Options : Auto, 2X, 4X, 8X, 16X Quick Review of RW Queue Bypass The RW Queu ...

RW Queue Bypass Common Options : Auto, 2X, 4X, 8X, 16X Quick Review of RW Queue Bypass The RW Queue Bypass BIOS setting determines how many times the arbiter is allowed to bypass the oldest mem ...

July 14, 2019
| by Dr. Adrian Wong

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SDRAM PH Limit from the Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: November 27, 2018

SDRAM PH Limit from the Tech ARP BIOS Guide

SDRAM PH Limit Common Options : 1 Cycle, 4 Cycles, 8 Cycles, 16 Cycles, 32 Cycles Quick Review of ...

SDRAM PH Limit Common Options : 1 Cycle, 4 Cycles, 8 Cycles, 16 Cycles, 32 Cycles Quick Review of SDRAM PH Limit SDRAM PH Limit is short for SDRAM Page Hit Limit. The SDRAM PH Limit BIOS featur ...

November 27, 2018
| by Dr. Adrian Wong

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OS Select For DRAM > 64MB from The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: July 09, 2018

OS Select For DRAM > 64MB from The Tech ARP BIOS Guide

OS Select For DRAM > 64MB Common Options : OS/2, Non-OS/2n-OS/2 Quick Review of OS Select For D ...

OS Select For DRAM > 64MB Common Options : OS/2, Non-OS/2n-OS/2 Quick Review of OS Select For DRAM > 64MB The OS Select For DRAM > 64MB BIOS feature is designed to correct the memory s ...

July 09, 2018
| by Dr. Adrian Wong

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DOS Flat Mode from The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: April 29, 2018

DOS Flat Mode from The Tech ARP BIOS Guide

DOS Flat Mode Common Options : Enabled, Disabled Quick Review of DOS Flat Mode The DOS Flat Mode B ...

DOS Flat Mode Common Options : Enabled, Disabled Quick Review of DOS Flat Mode The DOS Flat Mode BIOS feature controls the BIOS' built-in extended memory manager. When enabled, DOS programs can ...

April 29, 2018
| by Dr. Adrian Wong

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DCLK Feedback Delay – The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: January 07, 2018

DCLK Feedback Delay – The Tech ARP BIOS Guide

DCLK Feedback Delay Common Options : 0 ps, 150 ps, 300 ps, 450 ps, 600 ps, 750 ps, 900 ps, 1050 ps ...

DCLK Feedback Delay Common Options : 0 ps, 150 ps, 300 ps, 450 ps, 600 ps, 750 ps, 900 ps, 1050 ps Quick Review of DCLK Feedback Delay DCLK is the clock signal sent by the SDRAM controller to t ...

January 07, 2018
| by Dr. Adrian Wong

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Asynclat (Asynchronous Latency) – The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: December 18, 2017

Asynclat (Asynchronous Latency) – The Tech ARP BIOS Guide

Asynclat Common Options : 0 to 15 ns Quick Review of Asynclat Asynclat is an AMD processor-specifi ...

Asynclat Common Options : 0 to 15 ns Quick Review of Asynclat Asynclat is an AMD processor-specific BIOS feature. It controls the amount of asynchronous latency, which depends on the time it ta ...

December 18, 2017
| by Dr. Adrian Wong

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SDRAM Page Hit Limit – The Tech ARP BIOS Guide

Posted by Dr. Adrian Wong
|Date: December 04, 2017

SDRAM Page Hit Limit – The Tech ARP BIOS Guide

SDRAM Page Hit Limit Common Options : 1 Cycle, 4 Cycles, 8 Cycles, 16 Cycles, 32 Cycles Quick Revi ...

SDRAM Page Hit Limit Common Options : 1 Cycle, 4 Cycles, 8 Cycles, 16 Cycles, 32 Cycles Quick Review of SDRAM Page Hit Limit The SDRAM Page Hit Limit BIOS feature is designed to reduce the data ...

December 04, 2017
| by Dr. Adrian Wong

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2T Command – BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: October 14, 2017

2T Command – BIOS Optimization Guide

2T Command Common Options : Enabled, Disabled, Auto Quick Review of 2T Command The 2T Command BIOS ...

2T Command Common Options : Enabled, Disabled, Auto Quick Review of 2T Command The 2T Command BIOS feature allows you to select the delay between the assertion of the Chip Select signal till th ...

October 14, 2017
| by Dr. Adrian Wong

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Idle Cycle Limit – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: October 08, 2017

Idle Cycle Limit – The BIOS Optimization Guide

Idle Cycle Limit Common Options : 0T, 16T, 32T, 64T, 96T, Infinite, Auto Quick Review of Idle Cycl ...

Idle Cycle Limit Common Options : 0T, 16T, 32T, 64T, 96T, Infinite, Auto Quick Review of Idle Cycle Limit The Idle Cycle Limit BIOS feature sets the number of idle cycles that is allowed before ...

October 08, 2017
| by Dr. Adrian Wong

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DRAM Termination – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: September 25, 2017

DRAM Termination – The BIOS Optimization Guide

DRAM Termination Common Options : 50 Ohms, 75 Ohms, 150 Ohms (DDR2) / 40 Ohms, 60 Ohms, 120 Ohms (DDR3) ...

DRAM Termination Common Options : 50 Ohms, 75 Ohms, 150 Ohms (DDR2) / 40 Ohms, 60 Ohms, 120 Ohms (DDR3) Quick Review of DRAM Termination The DRAM Termination BIOS option controls the impedance ...

September 25, 2017
| by Dr. Adrian Wong

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SDRAM Precharge Control – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: August 29, 2017

SDRAM Precharge Control – The BIOS Optimization Guide

SDRAM Precharge Control Common Options : Enabled, Disabled Quick Review of SDRAM Precharge Control ...

SDRAM Precharge Control Common Options : Enabled, Disabled Quick Review of SDRAM Precharge Control This BIOS feature is similar to SDRAM Page Closing Policy. The SDRAM Precharge Control BIOS fe ...

August 29, 2017
| by Dr. Adrian Wong

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MCLK Spread Spectrum – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: June 18, 2017

MCLK Spread Spectrum – The BIOS Optimization Guide

MCLK Spread Spectrum Common Options : 0.25%, 0.5%, 0.75%, Disabled Quick Review Spread spectrum cl ...

MCLK Spread Spectrum Common Options : 0.25%, 0.5%, 0.75%, Disabled Quick Review Spread spectrum clocking works by continuously modulating the clock signal around a particular frequency. This "s ...

June 18, 2017
| by Dr. Adrian Wong

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Read-Around-Write – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: March 20, 2017

Read-Around-Write – The BIOS Optimization Guide

Read-Around-Write Common Options : Enabled, Disabled Quick Review This BIOS feature allows the pro ...

Read-Around-Write Common Options : Enabled, Disabled Quick Review This BIOS feature allows the processor to execute read commands out of order, as if they are independent from the write command ...

March 20, 2017
| by Dr. Adrian Wong

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Memory Hole At 15M-16M – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: February 26, 2017

Memory Hole At 15M-16M – The BIOS Optimization Guide

Memory Hole At 15M-16M Common Options : Enabled, Disabled Quick Review Certain ISA cards require e ...

Memory Hole At 15M-16M Common Options : Enabled, Disabled Quick Review Certain ISA cards require exclusive access to the 1 MB block of memory, from the 15th to the 16th megabyte, to work proper ...

February 26, 2017
| by Dr. Adrian Wong

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Synchronous Mode Select – The BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: February 05, 2017

Synchronous Mode Select – The BIOS Optimization Guide

Synchronous Mode Select Common Options : Synchronous, Asynchronous Quick Review The Synchronous Mo ...

Synchronous Mode Select Common Options : Synchronous, Asynchronous Quick Review The Synchronous Mode Select BIOS feature controls the signal synchronization of the DRAM-CPU interface. When set ...

February 05, 2017
| by Dr. Adrian Wong

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ACPI SRAT Table – BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: June 28, 2016

ACPI SRAT Table – BIOS Optimization Guide

ACPI SRAT Table Common Options : Enabled, Disabled Quick Review The ACPI Static Resource Affinity ...

ACPI SRAT Table Common Options : Enabled, Disabled Quick Review The ACPI Static Resource Affinity Table (SRAT) stores topology information for all the processors and memory, describing the phys ...

June 28, 2016
| by Dr. Adrian Wong

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Fast R-W Turn Around – BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: June 12, 2016

Fast R-W Turn Around – BIOS Optimization Guide

Fast R-W Turn Around Common Options : Enabled, Disabled Quick Review When the memory controller re ...

Fast R-W Turn Around Common Options : Enabled, Disabled Quick Review When the memory controller receives a write command immediately after a read command, an additional period of delay is norma ...

June 12, 2016
| by Dr. Adrian Wong

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DRAM Read Latch Delay – BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: May 30, 2016

DRAM Read Latch Delay – BIOS Optimization Guide

DRAM Read Latch Delay Common Options : Enabled, Disabled Quick Review This BIOS feature is similar to the ...

DRAM Read Latch Delay Common Options : Enabled, Disabled Quick Review This BIOS feature is similar to the Delay DRAM Read Latch BIOS feature. It fine-tunes the DRAM timing parameters to adjust for dif ...

May 30, 2016
| by Dr. Adrian Wong

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32 Byte Granularity – BIOS Optimization Guide

Posted by Dr. Adrian Wong
|Date: December 20, 2015

32 Byte Granularity – BIOS Optimization Guide

32 Byte Granularity Common Options : Auto, Enabled, Disabled Quick Review The 32 Byte Granularity ...

32 Byte Granularity Common Options : Auto, Enabled, Disabled Quick Review The 32 Byte Granularity BIOS option determines the burst length of the DRAM controller. When set to Enabled, the DRAM c ...

December 20, 2015
| by Dr. Adrian Wong

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