您可以在内存模块背面看到一系列四个数字表示的内存时序: 尝试将tCL、tRCD、tRP和tRAS各降低1。重新启动您的PC并检查其性能是否稳定。确保不要将时序降低过多,否则会遇到性能问题。 增加电压以获得更稳定性 在超频时,您可能希望增加DRAM电压以提高内存的稳定性,特别是在进行相对高的超频时。 我们建议在增加DRAM电压...
CAS# latency (CL)内存读写操作前列地址控制器的潜伏时间 CAS Column Address Strobe列地址选通脉冲 RAS# to CAS# delay (tRCD)行寻址到列寻址延迟时间 RAS (Row Address Strobe)行地址选通脉冲 RAS# Precharge (tRP)内存行地址控制器预充电时间 4 Cycle Time (tRAS)内存行有效至预充电的最短周期 12 DRAM ...
2. tRCD: 9~11 3. tRP: 6~11 4. tRAS: 24~30 5. Command Rate: 1 / 2 6. tRC: 15~40 7. tRFC: 90ns / 110ns / 160ns / 300ns / 350ns 8. tREF: 3.9ms / 7.8msFor test of a ram timing component, other components (except tRC and tREF) are set to the lowest possi...
If the user is not doing overclocking, he/she only needs to input the CL value of the product in the order of tCL, tRCD, tRP, tRAS. If there is no numbers shown on product packaging, simply keep it as “Auto”. The adjustment of CL Value is under “Advance DRAM Configuration.” Th...
tRAS is the minimum number of cycles between a row being opened and the precharge command being issued to close it again. This has historically been around the value of tRCD + tCL. For current DDR5 modules, however, it appears to be set nearer tRCD +(2x tCL). It’s unclear if this ...
Row Address to Column Address Delay (tRCD) – The second number denotes the minimum number of clock cycles it will take to open a row (again, on that giant spreadsheet) and access the required column. Remember, unlike tCL, tRCD isn’t an exact number but is the maximum delay. ...
Tcl [Auto] -> [38] Trcd [Auto] -> [38] Trp [Auto] -> [38] Tras [Auto] -> [70] DRAM VDD Voltage [Auto] -> [1.10000] DRAM VDDQ Voltage [Auto] -> [1.10000] PMIC Voltages [Auto] -> [Sync All PMICs] Memory VDD Voltage [Auto] -> [1.10000] Memory VDDQ Voltage [Auto] -...
In the excel sheet, device info for MT41K128M16JT-125 is tRCD=tRP=CL=13.75 we got these values from datasheet but how to calculate tRAS(is it tRAS = tCL + tRCD + tRP)? The DDR stress tool result is attached. Thanks, Amit micron_dddr_stress_test.txt.zip 0 Kudos Reply 01...
T5 tAC tOH DOUT m T6 T7 T8 T9 T10 BANK 0 AND 1 BANK 0 OR 1 BANK 1 tCH BANK 0 ROW ROW BANK 1 BANK 0 tAC tOH DOUT m+1 tAC tOH DOUT m+2 tOH DOUT m+3 tHZ tRQL tRCD tRP tRAS tRC CAS latency = 2, burstlength = 4 Note 1: A8,A9 = Don't Care. Undefined Don't...
00D 06/02/08 IS42S32200E AC ELECTRICAL CHARACTERISTICS (1,2,3) Symbol tCK3 tCK2 tAC3 tAC2 tCH tCL tOH tLZ tHZ3 tHZ2 tDS tDH tAS tAH tCKS tCKH tCKA tCS tCH tRC tRAS tRP tRCD tRRD Parameter Clock Cycle Time Access Time From CLK(4) Condition CAS Latency = 3 CAS Latency = 2 ...