Some point of
differences between hardwired control and Micro program control are as
tabulated below:
SN
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Hardwired control
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Micro programmed control
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1
|
It is the mechanism to generate
control signals by using appropriate finite state machine(FSM)
|
Micro programmed control control
is a control mechanism to generate control signals by using a memory called
control storage (cs), which contains the control signals.
|
2
|
This is based on conditional
circuit’s .
|
These are implemented as micro
programs of routines.
|
3
|
In this type of control, the input
and transforms are sent into control signals.
|
The control unit implemented in
micro program is implemented in the form of a CPU inside another CPU.
|
4
|
These controls are faster and are
known to have a more complex structure.
|
These types of circuits are simple
but comparatively slower.
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