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What
are the basic instruction categories?
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1.
Data transfers
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2.
Arithmetic and bit manipulation operations
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3.
Program control transfer operations
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1.
Data transfer: transfers data between
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memory
and registers
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between
IO components and registers
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between
registers
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Some
processors support block transfers to
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move
more than one word
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Ex:
MOV destination, source
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Move
the contents of source to the destination
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These
instructions do not usually modify flags
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