1.
If in a baseband bus connecting the five stations 500m intervals , the data
rate of the bus is 50Mbps , and the propagation speed is to transfer to send
packets to the station on the other in a station at one end , in the case of
10 ^ 5km / s , the intermediate If the delay time at a node in the 10 ^ -5
called , is the total time it takes from the start of packet transmission to
the time of receiving the end of the packet is how much? +) If two stations
begin transmitting the exact same time, the packet will interfere with each
other. when packet interfere each other?(bit-times)
Solution
Delay calculation is the term used in integrated circuit design for the calculation of the gate
delay of a single logic gate and the wires attached to it. By contrast, static timing analysis
computes the delays of entire paths, using delay calculation to determine the delay of each gate
and wire.
There are many methods used for delay calculation for the gate itself. The choice depends
primarily on the speed and accuracy required: