AVR properties are variable and can
change to meet the end user's specific needs. Developers need at their
disposal, tools which are customizable, efficient and reliable, and
that is what the Atmel AVR micro controllers bring. Their range of
micro controllers are known all across the world for the diversity of
tasks which can be performed, and this does not only come from the
preloaded firmware upon the chip, but through development kits. Anyone
can pick up such a development board and utilize it to great effect to
get their AVR micro controller to do exactly what is needed of it. This
is no off-the-shelf controller, it is something that is designed to be
programmed and upgraded.
AVR properties can be fully upgraded through the life of the chip, and
it can all be done through the In System Programming interface, which
means that you can hook the chip up straight to a computer and run the
upgrades. The chip does not have to be removed from any circuitry, for
a simple serial connection will allow it to be connected. Any upgrades
in programming and firmware will be done through a piece of software
called AVR Studio, which provides a full range of software development
tools, including the compiling of any scripted code for you to
implement upon the
micro controller. This flexibility affords great
popularity and demand.
AVR properties are controlled from within the chip itself, thanks to
programs being stored on non-volatile flash memory. Through AVR Studio
it is easy to get into the core root of the chip and from there you can
make adjustments in order to tweak and fine-tune the performance of the
microprocessor. The microprocessor can be used for any number of
purposes and designs, and part of the AVR's popularity is down to the
fact that is highly compatible and highly customizable. Based on old
Harvard 8Bit single chip RISC (reduced instruction set computer) the
AVR runs on the premises that less is more.
AVR properties are powerful yet streamlined. By running off simplified
instruction code, it allows for much quicker processing time through
its pipeline architecture. One process in being executed while another
is being queued up at the same time. Combined with the versatile
memory, which allows for rewriting access in order to modify code and
debug while the chip is still housed within its circuitry, the AVR chip
delivers functionality and efficiency
through its constant development. Development kits are readily
available, as well as components, so that the avid programmer can code
and build to their heart's content.
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