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CP2200/1 单芯片以太网微控制器
11.1 概述 ........................................................................................................................................47
11.2 发送数据包 ............................................................................................................................47
11.3 覆盖发送配置选项 ................................................................................................................48
11.4 发送缓冲区和自动写接口 ....................................................................................................48
11.5 发送状态和控制寄存器 ........................................................................................................49
12. 接收接口 .....................................................................................................................................58
12.1 概述 ......................................................................................................................................58
12.2 用自动读接口读数据包 ......................................................................................................58
12.3 时序和缓冲区溢出考虑 ......................................................................................................59
12.4 初始化接收缓冲器、过滤器和哈希表 ..............................................................................59
12.5 接收状态和控制寄存器 ......................................................................................................60
12.6 高级接收缓冲区操作 ..........................................................................................................67
12.7 接收缓冲区高级状态和控制寄存器 ..................................................................................68
13. FLASH存储器 .............................................................................................................................74
13.1 FLASH存储器编程..............................................................................................................74
13.1.1 FLASH
锁定和关键码功能
...........................................................................................74
13.1.2 FLASH
擦除
...................................................................................................................74
13.1.3 FLASH
写
.......................................................................................................................75
13.2 读FLASH存储器..................................................................................................................75
13.2.1 FLASH
读过程
...............................................................................................................75
13.2.2
多字节
FLASH
读过程
...................................................................................................75
13.3 FLASH访问寄存器..............................................................................................................76
14.媒体访问控制器(MAC) ............................................................................................................79
14.1 初始化MAC...........................................................................................................................79
14.2 访问间接MAC寄存器...........................................................................................................79
14.3 间接MAC寄存器说明...........................................................................................................81
15.物理层(PHY) .............................................................................................................................88
15.1 自适应和双工方式................................................................................................................88
15.2 自适应同步............................................................................................................................88
15.3 环回方式................................................................................................................................89
15.4 连接完整性功能....................................................................................................................89
15.5 接收器智能静噪和自动极性纠正 ........................................................................................89
15.6 发送器JABBER功能................................................................................................................89
15.7 初始化物理层........................................................................................................................89
16.并行接口 ....................................................................................................................................96
16.1 非复用INTEL方式 ..................................................................................................................96
16.2 复用INTEL方式 ......................................................................................................................98
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