Getting started

UM0323 - User manual

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2.3.4

COM port number change

It is possible to change the COM port number assignment on Windows 2000 and Windows XP

systems. To do this, you have to open the Control Panel and run choose System Properties.

In the System Properties dialog box you have to switch to the Hardware tab and press the

Device Manager button.

Figure 21.

Device manager window

Under the Ports (COM & LPT) section you can find your newly installed STM CDC

Communication Port. Select this item and select Properties from the Action menu.

Figure 22.

Communication port properties dialog box

When the properties dialog box appears, press the Advanced button.