ASRock K8NF6P-VSTA User Manual - Page 31

Processor Multiplier, Processor Voltage, Memory Clock, Flexibility Option, CAS Latency, MA Timing,

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Processor Multiplier This item will show when "Multiplier/Voltage Change" is set to [Manual]; otherwise, it will be hidden. The range of the value depends on the CPU you adopt on this motherboard. However, for system stability, it is not recommended to adjust the value of this item. Processor Voltage This item will show when "Multiplier/Voltage Change" is set to [Manual]; otherwise, it will be hidden. The range of the value depends on the CPU you adopt on this motherboard. However, for safety and system stability, it is not recommended to adjust the value of this item. Memory Clock This item can be set by the code using [Auto]. You can set one of the standard values as listed: [133 MHz (DDR266)], [166 MHz (DDR333)], [200 MHz (DDR400)]. Flexibility Option The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. CAS Latency Use this item to adjust the means of memory accessing. Configuration options: [Auto], [2.0], [3.0], and [2.5]. The default value is [Auto]. TRAS Use this to adjust TRAS values. Configuration options: [Auto], [5CLK], [6CLK], [7CLK], [8CLK], [9CLK], [10CLK], [11CLK], [12CLK], [13CLK], [14CLK], and [15CLK]. The default value is [Auto]. TRP Use this to adjust TRP values. Configuration options: [Auto], [2CLK], [3CLK], [4CLK], [5CLK], and [6CLK]. The default value is [Auto]. TRCD Use this to adjust TRCD values. Configuration options: [Auto], [2CLK], [3CLK], [4CLK], [5CLK], and [6CLK]. The default value is [Auto]. TRRD Use this to adjust TRRD values. Configuration options: [Auto], [2T], [3T], and [4T]. The default value is [Auto]. TRC Use this to adjust TRC values. Configuration options: [7T] to [22T]. The default value is [Auto]. TREF Use this to adjust TREF values. Configuration options: [Auto], [15.6us], [7.8us] and [3.9us]. The default value is [Auto]. MA Timing Use this to adjust values for MA timing. Configuration options: [Auto], [2T], [1T]. The default value is [Auto]. Burst Length Burst length can be set to 8, 4 or 2 beats. 64 Bit Dq must use the 4 beats. 31

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Processor Multiplier
This item will show when “Multiplier/Voltage Change” is set to [Manual];
otherwise, it will be hidden. The range of the value depends on the CPU
you adopt on this motherboard. However, for system stability, it is not
recommended to adjust the value of this item.
Processor Voltage
This item will show when “Multiplier/Voltage Change” is set to [Manual];
otherwise, it will be hidden. The range of the value depends on the CPU
you adopt on this motherboard. However, for safety and system stability,
it is not recommended to adjust the value of this item.
Memory Clock
This item can be set by the code using [Auto]. You can set one of the
standard values as listed: [133 MHz (DDR266)], [166 MHz (DDR333)],
[200 MHz (DDR400)].
Flexibility Option
The default value of this option is [Disabled]. It will allow better tolerance for
memory compatibility when it is set to [Enabled].
CAS Latency
Use this item to adjust the means of memory accessing. Configuration
options: [Auto], [2.0], [3.0], and [2.5]. The default value is [Auto].
TRAS
Use this to adjust TRAS values. Configuration options: [Auto], [5CLK], [6CLK],
[7CLK], [8CLK], [9CLK], [10CLK], [11CLK], [12CLK], [13CLK], [14CLK], and
[15CLK]. The default value is [Auto].
TRP
Use this to adjust TRP values. Configuration options: [Auto], [2CLK], [3CLK],
[4CLK], [5CLK], and [6CLK]. The default value is [Auto].
TRCD
Use this to adjust TRCD values. Configuration options: [Auto], [2CLK], [3CLK],
[4CLK], [5CLK], and [6CLK]. The default value is [Auto].
TRRD
Use this to adjust TRRD values. Configuration options: [Auto], [2T], [3T], and
[4T]. The default value is [Auto].
TRC
Use this to adjust TRC values. Configuration options: [7T] to [22T]. The
default value is [Auto].
TREF
Use this to adjust TREF values. Configuration options: [Auto], [15.6us],
[7.8us] and [3.9us]. The default value is [Auto].
MA Timing
Use this to adjust values for MA timing. Configuration options: [Auto], [2T],
[1T]. The default value is [Auto].
Burst Length
Burst length can be set to 8, 4 or 2 beats. 64 Bit Dq must use the 4 beats.