SDRAM, DDR, DDR2, DDR3

На смену FPM и EDO пришла оперативная память типа SDRAM. К несомненным плюсам модулей памяти этого типа (и всех последующих) можно отнести поддержку автоматического конфигурирования. Параметры модуля записываются в специальную микросхему SPD, а BIOS, ориентируясь на эту информацию, автоматически устанавливает необходимые задержки. DDR SDRAM, DDR2 SDRAM и DDR3 SDRAM — самые распространенные на данный момент типы памяти. Фактически, это SDRAM с удвоенной скоростью доступа и, как следствие, практически все параметры работы памяти DDR SDRAM, DDR2 SDRAM и DDR3 SDRAM аналогичны обычной SDRAM.

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Auto Detect DRAM Frequency

Configure DRAM Timing by

Configure DRAM Timing by SPD

Configure SDRAM Timing by

Configure SDRAM Timing by SPD

DDR Timing by SPD

DDRII Timing Item

DRAM Performance

DRAM Timing

DRAM Timing Configure

DRAM Timing Control

DRAM Timing Selectable

DRAM Timing setting by

High Performance Mode

MCT Timing Mode

Memory Timing Setting

Memory Timings

SDRAM Configuration

SDRAM Timing by SPD

SDRAM Timing Control

Timing Mode

Timing Setting Mode

MCT Extra Timing Mode

User Config mode

Aggressive timing

Optimization Mode

Top Performance

Bank 0/1 DRAM Timing

Bank 2/3 DRAM Timing

Bank 4/5 DRAM Timing

Bank 6/7 DRAM Timing

Memclock Mode

DRAM Clock

DRAM Clock By

DRAM Frequency

MEM (DDR), MHz

MEM Clock Setting

Memclock index value (Mhz)

Memclock index value or Limit

Memclock Value

Memory Clock (Mhz)

Memory clock Value or Limit

Memory Frequency

New MEM Speed (DDR)

SDRAM Frequency

System Memory Frequency

CPU/Memory Frequency Ratio

CPU:DRAM Clock Ratio

CPU:DRAM Frequency Ratio

DRAM Frequency (CPU:DRAM)

Memory Frequency For

System/Memory Frequency Ratio

System/SDRAM Frequency Ratio

Adjust DDR Frequency

Adjust DDR Memory Frequency

Max Memclock (MHz)

FSB - Memory Clock Mode

Memory Clock Mode

CPC Override

(Tcl) CAS# Latency

CAS Latency

CAS Latency (CL)

CAS Latency Setting

CAS Latency Time

CAS Read Latency

CAS# Latency

CAS# Latency (Tcl)

DDR CAS# Latency

DDR2 CAS Latency

DRAM CAS Latency

DRAM CAS Select

DRAM CAS# Latency

RAM CAS# Latency

SDRAM CAS Latency

SDRAM CAS Latency Time

SDRAM CAS Latency [DDR/DDR2]

SDRAM CAS# Latency

SDRAM Cycle Length

T (CAS)

tCL (CAS Latency)

(Trcd) RAS to CAS R/W Delay

Active to CMD (Trcd)

DRAM RAS# to CAS# Delay

DRAM Timing tRCD

DRAM tRCD Select

DRAM Trcd Timing Value

RAM RAS# to CAS# Delay

RAS to Active Time (tRCD)

RAS to CAS Delay

RAS to CAS Delay (tRCD)

RAS# to CAS# Delay

RAS# to CAS# Delay (Trcd)

SDRAM RAS To CAS Delay

SDRAM RAS# to CAS# delay

SDRAM RAS-to-CAS Delay

SDRAM Trcd Timing Value

T (RCD)

tRCD

TRCD

SDRAM (CAS Lat/RAS to CAS)

(Tras) Minimum RAS active Time

Act to Precharge Delay

Active to Precharge (Tras)

Active to Precharge Delay

DRAM Precharge Delay

DRAM RAS# Activate to Precharge Delay

DRAM Timing tRAS

DRAM tRAS Select

DRAM Tras Timing Value

Min RAS# Active Time

Min RAS# Active Time (Tras)

Precharge Delay

Precharge Delay (tRAS)

RAM RAS Act. to Pre.

RAS Pulse Width

SDRAM Active to Precharge Time

SDRAM RAS Act. To Pre.

SDRAM Tras Timing Value

T (RAS)

TRAS

tRAS

(Trc) Row Cycle Time

DRAM Trc Timing Value

Row Cycle Time

Row cycle time (Trc)

SDRAM Trc Timing Value

T (RC)

TRC

tRC

SDRAM Cycle Time Tras/Trc

(Trp) Row Precharge Time

DRAM RAS# Precharge

DRAM Timing tRP

DRAM tRP Select

DRAM Trp Timing Value

Precharge Time (tRP)

Precharge to Active (Trp)

RAM RAS# Precharge

RAS# Precharge

Row Precharge Time

Row Precharge Time (Trp)

SDRAM RAS Precharge Time

SDRAM RAS# Precharge

SDRAM Trp Timing Value

T (RP)

TRP

tRP

1T CMD Support

1T/2T

1T/2T Memory Timing

2T Command

Addressing Mode

Command Per Clock

Command Per Clock (CMD)

DDR 1T/2T Item

DDR Command Rate

DDR SDRAM Command Rate

DRAM 1T/2T Command

DRAM Command Rate

MA 1T/2T Select

MEM Addr/Cmd Setup Time

SDRAM 1T Command

SDRAM Command Rate

DRAM TRFC

REF to ACT/REF (Trfc)

REF to ACT/REF to REF (Trfc)

Refresh Cycle Time

Row Refresh Cyc Time

Row refresh cyc time (Trfc)

TRFC

tRFC

Trfc0 for DIMM0

Trfc1 for DIMM1

Trfc2 for DIMM2

Trfc3 for DIMM3

(Twr) Write Recovery Time

DRAM Write Recovery Time

tWR

TWR

Write Recovery Time

Write recovery time (Twr)

Write Recovery Time (tWR)

Read to Write Delay

Read to Write delay (Trwt)

TRTW

TRWT

tRWT

TWTR

tWTR

TwTr Command Delay

Write to Read Delay

Write to Read delay (Twtr)

TWCL

Write Latency

(Trrd) RAS to RAS Delay

ACT (0) to ACT (1) (Trrd)

Row to Row Delay

Row to Row delay (Trrd)

TRRD

tRRD

(Trtp) Precharge Time

Read to Precharge

Additive Latency (tAL)

DDR2 Additive Latency (tAL)

System Performance

DRAM Idle Timer

SDRAM Idle Timer

DRAM PH Limit

SDRAM PH Limit

SDRAM MA Wait State

Fast R-W Turn Around

SDRAM Speculative Read

SDRAM Banks Close Policy

DDR Refresh Rate

Refresh Mode Select

Refresh Period

Refresh period (Tref)

Refresh Rate

Refresh Rate Select

SDRAM Refresh Rate

tREF

Служебная информация:

время выполнения: 0.0257 с;

количество запросов: 4.