![ASRock H310M-HDV/M.2 — параметры задержки и таймингов для памяти DDR4 [49/77]](/img/pdf.png)
ASRock H310M-HDV/M.2 — параметры задержки и таймингов для памяти DDR4 [49/77]
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![ASRock H310M-HDV/M.2 [49/77] Ras to ras delay trrd_s](/views2/1687198/page49/bg31.png)
English
44
RAS to RAS Delay (tRRD_L)
e number of clocks between two rows activated in dierent banks of the same
rank.
RAS to RAS Delay (tRRD_S)
e number of clocks between two rows activated in dierent banks of the same
rank.
Write to Read Delay (tWTR_L)
e number of clocks between the last valid write operation and the next read command to
the same internal bank.
Write to Read Delay (tWTR_S)
e number of clocks between the last valid write operation and the next read command to
the same internal bank.
Read to Precharge (tRTP)
e number of clocks that are inserted between a read command to a row pre-
charge command to the same rank.
Four Activate Window (tFAW)
e time window in which four activates are allowed the same rank.
CAS Write Latency (tCWL)
Congure CAS Write Latency.
Third Timing
tREFI
Congure refresh cycles at an average periodic interval.
tCKE
Congure the period of time the DDR4 initiates a minimum of one refresh
command internally once it enters Self-Refresh mode.
Turn Around Timing
tRDRD_sg
Congure between module read to read delay.
Содержание
- Copyright notice p.2
- California usa only p.2
- Disclaimer p.2
- Australia only p.3
- Contents p.4
- Chapter 4 uefi setup utility 36 p.4
- Chapter 3 software and utilities operation 26 p.4
- Chapter 2 installation 10 p.4
- Chapter 1 introduction 1 p.4
- Package contents p.6
- H310m hdv m p.6
- English p.6
- Chapter 1 introduction p.6
- Memory p.7
- Graphics p.7
- Expansion slot p.7
- English p.7
- Chipset p.7
- Specifications p.7
- Platform p.7
- Rear panel i o p.8
- H310m hdv m p.8
- English p.8
- Storage p.9
- Hardware monitor p.9
- English p.9
- Connector p.9
- Bios feature p.9
- H310m hdv m p.10
- English p.10
- Certifica tions p.10
- Intel h310 p.11
- H310m hdv m p.11
- English p.11
- Motherboard layout p.11
- H310m hdv m p.12
- English p.12
- I o panel p.13
- English p.13
- H310m hdv m p.14
- English p.14
- Pre installation precautions p.15
- English p.15
- Chapter 2 installation p.15
- Installing the cpu p.16
- H310m hdv m p.16
- English p.16
- English p.17
- Installing the cpu fan and heatsink p.19
- English p.19
- This motherboard provides two 288 pin ddr4 double data rate 4 dimm slots p.20
- Installing memory modules dimm p.20
- H310m hdv m p.20
- English p.20
- And supports dual channel memory technology p.20
- English p.21
- H310m hdv m p.22
- Expansion slots pci express slots p.22
- English p.22
- Jumpers setup p.23
- English p.23
- System panel header 9 pin panel1 see p no 14 p.24
- Onboard headers and connectors p.24
- H310m hdv m p.24
- English p.24
- Connect the power button reset button and system status indicator on the chassis to this header according to the pin assignments below note the positive and negative pins before connecting the cables p.24
- English p.25
- H310m hdv m p.26
- English p.26
- English p.27
- M _ssd ngff module installation guide p.28
- Installing the m _ssd ngff module p.28
- H310m hdv m p.28
- English p.28
- English p.29
- M _ssd ngff module support list p.30
- H310m hdv m p.30
- English p.30
- Installing drivers p.31
- English p.31
- Drivers menu p.31
- Chapter 3 software and utilities operation p.31
- Utilities menu p.31
- Running the support cd p.31
- Using a tuning p.32
- Operation mode p.32
- Installing a tuning p.32
- H310m hdv m p.32
- English p.32
- A tuning p.32
- System info p.33
- Fan tastic tuning p.33
- English p.33
- Ui overview p.35
- English p.35
- Asrock live update app shop p.35
- H310m hdv m p.36
- English p.36
- Installing an app p.36
- English p.37
- Upgrading an app p.38
- H310m hdv m p.38
- English p.38
- Installing bios or drivers p.39
- English p.39
- Bios drivers p.39
- Setting p.40
- H310m hdv m p.40
- English p.40
- Introduction p.41
- English p.41
- Chapter 4 uefi setup utility p.41
- Ez mode p.42
- English p.42
- H310m hdv m p.42
- Uefi menu bar p.43
- Security p.43
- Oc tweaker p.43
- H w monitor p.43
- English p.43
- Advanced mode p.43
- Advanced p.43
- Navigation keys p.44
- H310m hdv m p.44
- English p.44
- My favorite p.45
- Main screen p.45
- English p.45
- Cpu configuration p.46
- Boot performance mode p.46
- Oc tweaker screen p.46
- Intel speedstep technology p.46
- H310m hdv m p.46
- Fclk frequency p.46
- English p.46
- Long duration power limit p.47
- Long duration maintained p.47
- Load xmp setting p.47
- Intel turbo boost technology p.47
- Intel speed shift technology p.47
- Gt current limit p.47
- English p.47
- Dram tweaker p.47
- Dram timing configuration p.47
- Dram configuration p.47
- Cpu core current limit p.47
- Short duration power limit p.47
- Write recovery time twr p.48
- Secondary timing p.48
- Refresh cycle time trfc p.48
- Ras to cas delay and row precharge trcdtrp p.48
- Ras active time tras p.48
- Primary timing p.48
- H310m hdv m p.48
- English p.48
- Dram reference clock p.48
- Dram frequency p.48
- Dram clock p.48
- Command rate cr p.48
- Cas latency tcl p.48
- English p.49
- Cas write latency tcwl p.49
- Write to read delay twtr_s p.49
- Write to read delay twtr_l p.49
- Turn around timing p.49
- Trdrd_sg p.49
- Third timing p.49
- Read to precharge trtp p.49
- Ras to ras delay trrd_s p.49
- Ras to ras delay trrd_l p.49
- Four activate window tfaw p.49
- Uefi setup style p.55
- Uefi configuration p.55
- Full hd uefi p.55
- English p.55
- Advanced screen p.55
- Active page on entry p.55
- Cpu configuration p.56
- Software guard extensions sgx p.57
- Intel virtualization technology p.57
- Hardware prefetcher p.57
- English p.57
- Cpu thermal throttling p.57
- Cfg lock p.57
- Adjacent cache line prefetch p.57
- Primary graphics adapter p.58
- Pcie3 link speed p.58
- Pcie2 link speed p.58
- Pcie1 link speed p.58
- Pci express native control p.58
- H310m hdv m p.58
- English p.58
- Chipset configuration p.58
- Above 4g decoding p.58
- Share memory p.59
- Restore on ac power loss p.59
- Pcie aspm support p.59
- Pch pcie aspm support p.59
- Pch dmi aspm support p.59
- Onboard hdmi hd audio p.59
- Onboard hd audio p.59
- Inte r ethernet connection i219 v p.59
- Igpu multi monitor p.59
- Front panel p.59
- English p.59
- Dmi aspm support p.59
- Deep sleep p.59
- Hard disk s m a r t p.60
- H310m hdv m p.60
- English p.60
- Storage configuration p.60
- Sata controller s p.60
- Sata aggressive link power management p.60
- Super io configuration p.61
- Acpi configuration p.62
- Xhci hand off p.64
- Usb configuration p.64
- Legacy usb support p.64
- H310m hdv m p.64
- English p.64
- Trusted computing p.65
- Uefi tech service p.66
- Internet flash dhcp auto ip auto p.66
- Instant flash p.66
- H310m hdv m p.66
- English p.66
- Hardware health event monitoring screen p.68
- H310m hdv m p.68
- Fan tuning p.68
- Fan tastic tuning p.68
- English p.68
- Cpu fan step up p.68
- Cpu fan step down p.68
- Cpu fan 1 setting p.68
- Cha_fan1 w _ pump switch p.68
- Chassis fan 1 step up p.69
- Chassis fan 1 step down p.69
- Chassis fan 1 setting p.69
- Cha_fan2 w _ pump switch p.69
- Cha_fan2 setting p.69
- Cha_fan2 control mode p.69
- Case open feature p.69
- Over temperature protection p.69
- English p.69
- Chassis fan 2 temp source p.69
- Chassis fan 2 step up p.69
- Chassis fan 2 step down p.69
- Chassis fan 1 temp source p.69
- User password p.70
- Supervisor password p.70
- Security screen p.70
- Secure boot p.70
- Intel r platform trust technology p.70
- H310m hdv m p.70
- English p.70
- Boot screen p.71
- Boot from onboard lan p.71
- Boot beep p.71
- Setup prompt timeout p.71
- Fast boot p.71
- English p.71
- Bootup num lock p.71
- Launch pxe oprom policy p.72
- H310m hdv m p.72
- Full screen logo p.72
- English p.72
- Csm compatibility support module p.72
- Boot failure guard message p.72
- Addon rom display p.72
- Other pci device rom priority p.73
- Launch storage oprom policy p.73
- English p.73
- Discard changes and exit p.74
- Discard changes p.74
- Save changes and exit p.74
- Load uefi defaults p.74
- Launch efi shell from filesystem device p.74
- H310m hdv m p.74
- Exit screen p.74
- English p.74
- Contact information p.75
- Asrock incorporation p.75
- Asrock europe b v p.75
- Asrock america inc p.75
- H310m hdv m p.76
- Declaration of conformity p.76
- Lvd directive 2014 35 eu from april 20th 2016 p.77
- Eu declaration of conformity p.77
- Directive 2014 30 eu from april 20th 2016 p.77
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Изучите ключевые параметры задержки и таймингов для DDR4, включая RAS, Write to Read и другие важные настройки для оптимизации производительности.