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Windows CE
A variation of Windows
for minimalistic computers and embedded systems. Windows CE is a
distinctly different kernel, rather than a 'trimmed down'
version of desktop Windows.
It is supported on Intel
x86
and lookalikes, MIPS (see MIPS
architecture), ARM
family and Hitachi SH processors.
Windows CE is optimized for devices that have minimal storage -
a Windows CE kernel may run in under a megabyte of memory.
Devices are often configured without disk storage, and may be
configured as a 'closed' system that does not allow for end user
extension (for instance, burned into ROM).
Windows CE conforms to the definition of a real-time
operating system, with a deterministic interrupt latency. It
supports 256 priority levels and provides for priority
inversion. Unlike UNIX-like operating systems, the fundamental
unit of execution is the thread, providing for simpler, faster
concurrent programming (see Thread
(computer programming)).
The Pocket
PC is a personal
digital assistant based on Windows CE. There are also
cellphones, appliances, industrial controllers and other
electronic devices based on Windows CE.
This
content from Wikipedia
is licensed under the GNU
Free Documentation License.
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