TMS320F28335TechV_28335目录1DSP的PWM信号..................................................................................................................11．1简介.................................................................................................................................11．2端口对应关系.................................................................................................................21．3初始化程序注释.............................................................................................................22DSP的CAN通信...................................................................................................................42．1CAN2.0B协议简述.......................................................................................................42．2CAN总线电平...............................................................................................................52．3CAN总线上的120欧电阻..........................................................................................62．4DSP的CAN时钟模块.................................................................................................62．5邮箱初始化例程注解.....................................................................................................72．6消息发送和接收.............................................................................................................82．7CAN的适配器存在的一些问题...................................................................................93DSP的32位浮点运算测试..................................................................................................104DSP定时器中断.....................................................................................................................114．1DSP28335的定时器..................................................................................................114．2定时器分频...................................................................................................................114．3计数器计数..................................................................................................................124．4定时器时钟周期...........................................................................................................125DSP看门狗复位.....................................................................................................................125．1看门狗时钟...................................................................................................................125．2看门狗系统控制和状态寄存器(SCSR)......................................................................135．3看门狗计数寄存器（WDCNTR）...........................................................................135．4看门狗重启管理器（WDKEY）..............................................................................145．5看门狗控制寄存器(WDCR).......................................................................................146软件报错与处理......................................................................................................................156．1CCSSetup中仿真器的配置.......................................................................................156．2Connect报错——1145——换仿真器解决..................................................
