Cypress CY3640 USB Starter Kit
User’s Guide
Cypress Semiconductor Ver 0.993
Page 50
K. Q&A, Errata and Gotchas
•
How can I tell if my system supports the USB
In order to use the USB with the Windows operating system, you need to have OSR2.1 or a
more recent version of Windows such as Memphis (Windows98, currently in Beta test).
You may determine the version of Windows you have through the System Properties.
Information to help you determine which version of the Windows operating system you have
is also available from Microsoft (http://www.microsoft.com/kb/articles/q158/2/38.htm).
Identifying your operating system as OSR2.0, OSR2.1 or Memphis:
ORS 2.0 is Windows 95 version 4.00.950b.
OSR 2.1 is Windows 95 version 4.00.950b with the USB supplement installed.
Memphis is Windows 98 version 4.10.1423 or later.
System Properties
The version of Windows you have installed can be found by clicking on the “System” icon in
the Control Panel (See
Figure K1
and
Figure K2
).
Figure K1 Windows 95 Control Panel
