embedded system is the combination of both software and
hardware. this is also called firmware. we write coding with
using software, once performed execution will be burnt on to
the microcontroller.
Basically a system has its certain boundaries.So embedded
system constitute combination of all component(excluding
boundary)or some related component that perform some
dedicated function.
for example hardware and software that form a component of
some larger system and is expected to function without
human intervention
An embedded system is a microcontroller based software
driven real time control system operating in diverse
environments and in diverse physical conditions.
Embedded system is a designed, to compute the design
software based on real time controller. To control the
processor and other device based on environmental conditions
embedded system is a system which consists of both hardware and software.the hardware of a system is controlled by a software which is embedded in microcontroller.
Suppose you have a combinational circuit between two
registers driven by a clock. What will you do if the delay
of the combinational circuit is greater than your clock signal?