ASRock A55 Pro3 User Manual - Page 47

Row Precharge Time tRP

Page 47 highlights

CPU Voltage It allows you to adjust the value of CPU voltage. However, for safety and system stability, it is not recommended to adjust the value of this item. GFX Engine Clock Use this to adjust graphics engine clock. The default value is [Auto]. DRAM Configuration DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. DRAM Timing Control Power Down Enable Use this item to enable or disable DDR power down mode. Bank Interleaving Interleaving allows memory accesses to be spread out over banks on the same node, or accross nodes, decreasing access contention. Channel Interleaving It allows you to enable Channel Memory Interleaving. Con guration options: [Disabled], [Auto]. The default value is [Auto]. CAS# Latency (tCL) Use this item to change CAS# Latency (tCL) Auto/Manual setting. The default is [Auto]. RAS# to CAS# Delay (tRCD) Use this item to change RAS# to CAS# Delay (tRCD) Auto/Manual setting. The default is [Auto]. Row Precharge Time (tRP) Use this item to change Row Precharge Time (tRP) Auto/Manual setting. The default is [Auto]. 47

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47
CPU Voltage
It allows you to adjust the value of CPU voltage. However, for safety and
system stability, it is not recommended to adjust the value of this item.
GFX Engine Clock
Use this to adjust graphics engine clock. The default value is [Auto].
DRAM Con
guration
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically.
DRAM Timing Control
Power Down Enable
Use this item to enable or disable DDR power down mode.
Bank Interleaving
Interleaving allows memory accesses to be spread out over banks on the
same node, or accross nodes, decreasing access contention.
Channel Interleaving
It allows you to enable Channel Memory Interleaving. Con guration op-
tions: [Disabled], [Auto]. The default value is [Auto].
CAS# Latency (tCL)
Use this item to change CAS# Latency (tCL) Auto/Manual setting. The
default is [Auto].
RAS# to CAS# Delay (tRCD)
Use this item to change RAS# to CAS# Delay (tRCD) Auto/Manual setting.
The default is [Auto].
Row Precharge Time (tRP)
Use this item to change Row Precharge Time (tRP) Auto/Manual setting.
The default is [Auto].