User manual

18 CY8CKIT-049-4xxx PSoC® 4 Prototyping Kit Guide, Doc. #: 001-90711 Rev. *G
Kit Operation
Figure 3-3. PSoC 4 Prototyping Kit Connected to the Computer
3.2 CY8CKIT-049-4xxx USB COM Port
When you connect the CY8CKIT-049-4xxx to the PC over a USB interface, it enumerates as a COM
port device under the Device Manager window on the Windows OS. Often, the COM port number will
be higher than any existing COM port value. For example, in the following image the
CY8CKIT-049-4xxx enumerates as COM37.
Figure 3-4. CY8CKIT-049-4xxx USB COM Port in Device Manager
When connecting your CY8CKIT-049-4xxx to a computer for the first time or to any new USB port, it
may take a moment to enumerate because the computer will complete an online check for the latest
drivers.
Figure 3-5. Automatic Driver Software Installation for CY8CKIT-049-4xxx