When configuring electrical layer crossing, what are the rules for time slot configuration?

For the convenience of management and maintenance, it is recommended to set the time slot cutting mode to automatic mode

For each board, the same time slot in the same direction cannot be used by multiple services at the same time

For the same service, the time slots occupied by the receiving turbulence and the transmitting turbulence in one direction must be the same

After changing the service type, there is no need to reset the service time slot