AT89RFD-11 User Guide
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7648A–USB–06/06
Figure 3-6.
Multiple Enumeration
From the PC point of view, the reference design is presented as two stand-alone
devices. The figure below shows how the device appears in the device manager.
Device
descriptor
Configuration
descriptor
Interface
descriptor
Mass Storage
Interafce
descriptor
HID mouse
Endpoint IN
descriptor
HID
descriptor
Endpoint OUT
descriptor
Endpoint IN
descriptor
Report
descriptor
Physical
descriptor
Mass Storage
Device
Mouse Device
