Digital Systems &
Microprocessor
UNIT 1
Number systems
, Electronic Systems
Electronic Systems are classified as
either
●Analog (continuous) :take a
continuous range of
Values.
●Digital (discrete):represented by
discrete values
DR- DSM 2
, Digital Systems are easier to design.
� Information storage is easy.
� Accuracy and precision is better
� Digital circuits are less affected by noise.
� (Noise is unwanted electrical or electromagnetic
energy that degrades the quality of signals and
data.)
� Built-in error detection and correction.
DR- DSM 3
Microprocessor
UNIT 1
Number systems
, Electronic Systems
Electronic Systems are classified as
either
●Analog (continuous) :take a
continuous range of
Values.
●Digital (discrete):represented by
discrete values
DR- DSM 2
, Digital Systems are easier to design.
� Information storage is easy.
� Accuracy and precision is better
� Digital circuits are less affected by noise.
� (Noise is unwanted electrical or electromagnetic
energy that degrades the quality of signals and
data.)
� Built-in error detection and correction.
DR- DSM 3
