Example, The system has one input and one output. An event should be recognized when the input goes from 0 to 1 and back to 0 again. The output is initially 0, but should go 1 after four events are detected. After this point, the output should remain 1 write the program in C

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Example, The system has one input and one output. An event should be recognized when the input goes from 0 to 1 and back to 0 again. The output is initially 0, but should go 1 after four events are detected. After this point, the output should remain 1

write the program in C

main
Output 0
to port
*
W = 4
Event
W = W-1
W
Output 1
to port
A
B
с
D
E
F
Event
Input n
from port
n
Input n
from port
n
return
G
H
Transcribed Image Text:main Output 0 to port * W = 4 Event W = W-1 W Output 1 to port A B с D E F Event Input n from port n Input n from port n return G H
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