EDX1032BBBG
目录
概述................................................. ...................... 1
功能................................................. ....................... 1
订购信息................................................ 2 ....
型号................................................ ................. 2
引脚配置................................................ ......... 3
X32位配置............................................... ........ 3
概述................................................ ...... 4
目录............................................... .......... 5
表人物的............................................... ............. 6
一桌桌的............................................... .............. 6
引脚说明................................................ ............. 7
框图................................................ .............. 8
请求包................................................ ......... 10
REQUEST报文格式............................................... .. 10
请求字段编码............................................... ... 12
Request报文交互........................................... 14
更多互动案例.............................................. 15
动态请求调度........................................ 20
内存操作................................................ .... 22
写事务................................................ .......... 22
读事务................................................ ........... 24
交错的交易................................................ 26
读/写交互.............................................. .... 28
传播延迟................................................ ........... 28
寄存器操作................................................ .... 32
串行事务................................................ ........... 32
串行写入事务............................................... .. 32
串行读事务............................................... ... 32
注册摘要................................................ ............ 34
维护操作............................................ 40
刷新交易................................................ ....... 40
交错刷新交易.................................. 40
校准交易................................................ 。 42
...............................................电源状态管理44
初始化................................................. ..................... 46
XDR DRAM初始化概述.......................... 47
XDR DRAM装载模式与WDSL注册.............. 48
特殊功能说明....................................... 54
动态宽度控制............................................... .. 54
写屏蔽................................................ .................. 56
多行集和ERAW功能................ 58
同时激活................................................ 。 60
同时预充电................................................ .. 61
列地址重映射......................................... 62
工作条件................................................ 。 64
电气条件................................................ ....... 64
时序条件................................................ ........... 65
工作特性........................................... 66
电气特性................................................ 。 66
电源电流简介............................................... ..... 67
时序特性................................................ .... 68
时序参数................................................ ........... 69
接收/发送时序.......................................... 71
时钟................................................. ........................... 71
RSL RQ接收时序.............................................. .. 72
DRSL DQ接收时序............................................ 73
DRSL DQ发送定时......................................... 75
串行接口接收时序..................................... 77
串行接口发送时序.................................. 78
包装说明................................................ .. 79
封装寄生摘要............................................ 79
封装图................................................ ............. 81
封装引脚编号............................................... .. 82
推荐焊接条件......................... 83
数据表E1819E20 （版本2.0 ）
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