eepty
Full Member level 2
I got a real world problem which has been annoying me for a long time. In a low speed serial communication such as RS485 (I think we can consider it as low speed when we already have gigabit network), how could I tell if the data running on the bus will not trigger too many collisions that will affect the system? As you know it is not practical to build all the devices to simulate the worst case and test it. For example on a modern RS485 bus we can have 256 device at most. Most of the time we can only build about 10 units for testing.