Moxa Technologies CP-132U - Manual (Page 54)

CP-132U Series User’s Manual 3-38
8. Select the just installed CP-168U board from the Board Type pull-down list, click on
a specific port item, and then click on the [Port Setting] button to open the Port X
window.
9. Select a COM number for the specific port from Port Number pull-down list.
10. Check the Auto Enumerating COM Number check-box to map subsequent ports to
continuous COM numbers. For example, if COM3 is assigned to Port 1, then COM4
will be automatically assigned to Port 2.
11. Select an Rx FIFO Trigger from the Rx FIFO Level pull-down list. Rx FIFO trigger
levels from High to Low are available, with the default set to High (120 bytes). Check
Set the change to all ports check-box to apply the just defined Rx FIFO Trigger to all
ports.
12. Select a Tx FIFO Size from the Tx FIFO Level pull-down list. Tx FIFO Levels from
High to Low are available, with the default set to High (128 bytes). Check Set the
change to all ports check-box to apply the just defined Tx FIFO Size to all ports.