Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Slide 7 Slide 8 Slide 9 Slide 10 Slide 11 Slide 12 Slide 13 Slide 14 Slide 15 Slide 16 Slide 17 Slide 18 Slide 19 Slide 20 Slide 21 Slide 22 Slide 23 Slide 24 Slide 25 Slide 26 Slide 27 Slide 28 Slide 29 Slide 30 Slide 31 Slide 32 Slide 33 Slide 34 Slide 35 Slide 36 Slide 37 Slide 38 Slide 39 Slide 40 Slide 41 Product List
CAN2-Slide17

Now let’s look at each of the fields in a Data Frame separately. CAN has a multi-master capability, which means that any node on the bus can initiate communication to any node configured to receive. This is done with a Start of Frame (SOF) field, which is a single dominant bit that occurs when the bus is idle. That dominant bit indicates that a transmitting node is starting a frame. All nodes on the bus will synchronize their bit timing to the leading edge of SOF.

PTM Published on: 2011-11-02