4 Initialization and Training（初始化和训练）

1 Initialization and Training (初始化和训练)

1.1 Power-up, Initialization, and Power-off Procedure (上电、初始化和关机流程)

对于上电和复位初始化，为防止DRAM工作异常，默认值按表16设置以下MR。

表 16 — MRS 默认设置(TBD)

~~Item~~	~~MRS~~	~~Default Setting~~	~~Description~~
~~FSP-OP/WR~~	~~MR16-OP[3:0]~~	~~0000B~~	~~FSP-OP/WR[0] is enabled~~
~~WLS~~	~~MR3-OP[5]~~	~~0B~~	~~Write Latency Set A is selected 选中写入延迟集A~~
~~WL~~	~~MR1-OP[7:4]~~