
DSP28034芯片eCANRX引脚低电平信号被拉高是怎么回事?
Other Parts Discussed in Thread:C2000WARE 调试CAN通讯时一直显示发送不成功(邮箱忙),用示波器测试CANTXA、CANRXA引脚波形后发现CANTXA引脚高低电平波形正常,CANRXA引脚高电平为...

Other Parts Discussed in Thread:C2000WARE 调试CAN通讯时一直显示发送不成功(邮箱忙),用示波器测试CANTXA、CANRXA引脚波形后发现CANTXA引脚高低电平波形正常,CANRXA引脚高电平为...