标题: DDR3L-RS请教 [打印本页] 作者: fengqufengsui 时间: 2015-12-12 08:46 标题: DDR3L-RS请教 请教DDR3L-RS中RS是什么意思？ * x" { ?8 i! g- r8 k }作者: 12345liyunyun 时间: 2015-12-13 23:41
这只是DDR3技术的升级，名字没有 什么意义，无非就是对以前产品的技术升级优化，降低功耗等等作者: 超級狗 时间: 2015-12-14 15:49
RS = Reduce Standby Current/Power6 D0 j# k; s0 E1 |
3 e1 R# H4 c. J* t* m2 V7 K 作者: 超級狗 时间: 2015-12-14 15:54 本帖最后由 超級狗 于 2015-12-15 08:02 编辑 1 H0 U ]! `9 T + N2 b( T8 E) C; t' v( |' M美光（Micron）解釋，特別是針對 IDD6 這項參數的功耗值。 & ` H% \. H( P6 H" y- Y D9 ?. x; L1 u: f$ c" v9 NStandby power savings are becoming increasingly important as computing devices continue to shrink leaving less room for large batteries, and come loaded with advanced features such as instant-on and Microsoft’s Connected Standby. DDR3L-RS (formerly referred to as DDR3Lm) is the first mainstream PC DRAM with a focus on reducing IDD6, doing so by cutting in half the self-efresh rate at room temperature (standby conditions) and by selecting lower IDD6 devices. First, TCSR (Temperature Compensated Self Refresh) is enabled at 45C which reduces the self-refresh rate from 1x to 1/2x rate. Secondly, the devices are screened and sorted by the IDD6 value through a proprietary screening process and the lower IDD6 devices are classified as DDR3L-RS.1 p% T. } v$ L% S5 P# v, k
