A、采用的是短帧结构
B、采用非破坏性仲裁总线结构
C、传送方式有点对点、点对多点、点对全局广播三种
D、具有可靠的检错机制，使得数据的出错率极低
喵查答案：采用的是短帧结构
采用非破坏性仲裁总线结构
传送方式有点对点、点对多点、点对全局广播三种
具有可靠的检错机制，使得数据的出错率极低
以下哪些特征属于CAN总线。（ ）
-
在博途软件的网络视图中进行硬件组态，完成的是多台设备的逻辑连接，并不一定是硬件设备的实际物理连接。 -
TSEND_C和TRCV_C为单边通信，PUT和GET为双边通信。 -
“TSEND_C”、“TRCV_C”都属于功能FC，不需要相应的背景数据块。 -
DB100.DBW0表示DB100数据块的一个字数据，包括DB100.DBB0和DB100.DBB1两个字节。
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgrossYou will be ________ to your pension when you reach 65.
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgrossInvestments showed a _______ profit of 26%.
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgrossThis will ________ the impact of our activities and our resources.
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgrossMany ________ influences can affect your state of mind.
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgross __________ from lung cancer is still increasing.
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgrossThe road and the canal run ________ to each other.
- Fill in the blank with one of the words given below. Change the form where necessary.incentiveprerequisiteentitleparallelexternalamplifychronicconfrontmortalgrossAwards provide an __________ for young people to improve their skills.
- In this unit, we have learned three types of analysis: process analysis, rhetorical analysis and _____________ analysis.