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ECE · Q24

Microprocessors And Microcontrollers

Engineering and GATE · ECE · question 24

Q24

The operating modes of 8255 A are called

A.
Mode 0 and mode 1
B.
Mode 0, mode 1 and mode 2
Answer
C.
Mode 0 and mode 2
D.
Mode 0, mode 2 and mode 3

Answer: Option B

Solution

Answer: Option B
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