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Smartio CP-168U User’s Manual 3-31
the change to all ports check-box to apply the just defined Tx FIFO Size to all ports.
CP-168U v2 CP-168U v1
Tx FIFO Rx FIFO Tx FIFO Rx FIFO
High 128 120 64 56
Middle 64 60 32 28
Low 1 1 1 1
Unit: Bytes
7. To complete the update, click [OK] in the Port X dialog box, click [OK] in the CP-
168U board Properties dialog box, and then click [OK] on the Device Manager tab.
8. Restart the system to activate the latest configuration.
Updating the Driver
This section shows how to update the Windows 95/98 driver.
1. Open [Control Panel], click on the [System] icon, and select the [Device Manager]
tab.
2. Click on the MOXA CP-168U board and then click on [Properties].