WinDriver Device simplifies firmware generation for USB peripheral manufacturers through a user-friendly GUI. It allows easy creation of desired USB interfaces for devices.
The USB interface is implemented in two levels, with the lower level being the USB protocol implemented through a Serial Interface Engine (SIE). Meanwhile, the higher layer of the protocol is implemented through the device firmware. This separation of protocol implementation allows for better customization and innovation in devices, while still maintaining compatibility with the USB standard.
Firmware is the software programs and data that define a device's configuration, and are installed semi-permanently into memory using various types of programmable ROM chips such as PROMS, EPROMs, EEPROMs, and flash chips. This is important as it allows for the device to have a consistent configuration that can be accessed with ease.
Overall, supporting the USB specification is crucial for USB device manufacturers to ensure that their devices can communicate with other devices seamlessly. The implementation of the USB protocol through a Serial Interface Engine and device firmware provides better customization and compatibility, while the use of firmware allows for a consistent configuration.
Version 8.11: N/A