Questions tagged «singal»

1
CAN总线信号完整性
通道为CAN_H(红色),CAN_L(蓝色)和CAN_H-CAN_L(棕色)。 在下图中可以看出,CAN_H-CAN_L具有可接受的信号形状。但是,CAN_H和CAN_L在我看来都不好。实际上,该设备未在嘈杂的环境中运行。我有两个问题: 您是否认为信号完整性是一个问题? CAN_H-CAN_L有时具有1.65 V(左侧部分)的高电平,而有时则具有2.06 V(右侧部分)的高电平。你觉得这有问题吗?
By using our site, you acknowledge that you have read and understand our Cookie Policy and Privacy Policy.
Licensed under cc by-sa 3.0 with attribution required.