DDR I 和DDR II的简单比较
摘要：
* Megabit/pin/sec ** The original BL was defined as 4 QW, however, a burst of 8 QW has been added as far as we know per request of Intel/Samsung. *** DDR I only uses a single DQS, using the cross point with the reference voltage. DDR2 uses a differential DQS as shown on page 3. + CAS-3 is poss... 阅读全文
posted @ 2012-06-15 15:16 freshair_cn 阅读(371) 评论(0) 推荐(0) 编辑
