STM8 SWIM通信协议和调试模块

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1、SmallmountSTM8SWIM通信协议和调试模块STM8应用笔记STM8的SWIM通信协议（communicationprotocol）和调试模块介绍本手册为需要建立STM8微控制器系列的编程，测试或调试工具的开发者而写。它解释了STM8内核的调试结构。STM8的调试系统包括以下两个模块：DM：调试模块；SWIM：单总线接口模块。相关文档（Relateddocumentation）：HowtoprogramSTM8SandSTM8AFlashprogrammemoryanddataEEPROM(PM0051)(ST

2、M8Aversionisnotpublishedyet)HowtoprogramSTM8LFlashprogrammemoryanddataEEPROM(PM0054)专业术语：DM：DebugModeSWIM：SerialWireInterfaceModuleWFI：WaitForInterruptWFE：WaitForEvent.1SmallmountSTM8SWIM通信协议和调试模块STM8应用笔记目录1.调试系统概述....................................................

3、.......................................................12.通信层.......................................................................................................................23.单总线接口模块（SWIM）.......................................................................

4、.............33.1操作模式...................................................................................................................33.2SWIM入口序列.......................................................................................................33.3位格式.........

5、..............................................................................................................53.4SWIM通信协议.......................................................................................................63.5SWIM命令................................

6、...............................................................................73.6SWIM通信复位.......................................................................................................83.7CPU寄存器访问.............................................................

7、.........................................83.8在停止模式下的SWIM通信..................................................................................93.9物理层.......................................................................................................................9

8、3.10STM8的SWIM寄存器...........................................................................................94.调试模块（DM）.............