BIOS程序设置
设置值有:[auto] [manual]。
1. 以下的项目只有在dram timing control 设置为[manual] 时才会出现。
2. 某些项目的设置选项会随着安装的内存而变动。
1st information: 4-4-4-15-3-36-5-3
数值会根据下列子项目的设置而有所不同:
cas# latency [ 5 dram clocks]
设置选项有:[3 dram clocks] [4 dram clocks] [5 dram clocks] [6 dram clocks] [7 dram clocks] [8 dram clocks] [9 dram clocks] [10 dram clocks] [11 dram clocks]。
dram ras# to cas# delay [ 5 dram clocks]
设置选项有:[3 dram clocks] [4 dram clocks] – [17 dram clocks] [18 dram clocks]。
dram ras# precharge [ 5 dram clocks]
设置选项有:[3 dram clocks] [4 dram clocks] – [17 dram clocks] [18 dram clocks]。
dram ras# activate to precharge time [15 dram clocks]
设置选项有:[3 dram clocks] [4 dram clocks] – [33 dram clocks] [34 dram clocks]。
ras# to ras# delay [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
row refresh cycle time [auto]
设置选项有:[auto] [20 dram clocks] [25 dram clocks] [30 dram clocks] [35 dram clocks] [42 dram clocks]。
write recovery time [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
read to precharge time [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
2nd information: 8-3-5-4-6-4-6
数值会根据下列子项目的设置而有所不同:
read to write delay(s/d) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
write to read delay(s) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
write to read delay(d) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
read to read delay(s) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
read to read delay(d) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
write to write delay(s) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
write to write delay(d) [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
3rd information: 12-5-1-4-4
数值会根据下列子项目的设置而有所不同:
write to pre delay [auto]
设置选项有:[auto] [1 dram clocks] – [31 dram clocks]。
read to pre delay [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
pre to pre delay [auto]
设置选项有:[auto] [1 dram clocks] – [3 dram clocks]。
all pre to act delay [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。
all pre to ref delay [auto]
设置选项有:[auto] [1 dram clocks] – [15 dram clocks]。