485 Low Profile Asynchronous Communications Adapter User's Manual

dialog for the specific COM port on the DSCLP-200/300. Then click the

Resources tab to view the Input/Output Range and Interrupt Request

resource allocations. These will match those of the “parent device.”

Click "Cancel" to exit without making changes.

8. Click the "Port Settings" tab and then click the "Advanced" button. The

DSCLP-200/300 driver will display a custom Advanced Port Settings

control, which allows the ports UART compatibility mode and FIFO

threshold levels to be configured. The threshold values of full-scale for the

transmit buffer and ¾-scale for the receive buffer are optimal for most

applications. Note that the FIFO option for each of the DSCLP-200/300's

two ports is configured independently.

9. Use the Logical COM Port names to access the serial ports on your

DSCLP-200/300 through your software applications. Note: The Logical

COM Port name is assigned to your ports by Windows. This name is

required by Windows applications when accessing a particular port.

DSCLP/SSCLP-200/300 User's Manual 29