Programmable peripheral input-output port is another name for

Electronics and Communication Engineering (ECE) : Microprocessors - Quiz(MCQ)

serial input port

parallel output port

serial input-output port

parallel input-output port

Correct Answer : Option (D) : parallel input-output port

Explanation : The parallel input-output port chip 8255 is also known as programmable peripheral input-output port.

Recently Updated in Microprocessors Questions

If I = J = K = 13, then in Fortran 1 = 10 - (1 / 10) * 10 + (J / 5) * 4 + K ** (- 2) is equal to

Correct Answer : 8

In the dimension statement DIMENSION A (50, 50), K (100, 100) the total number of locations reserved will be

2500

100000

125000

250000

Correct Answer : 125000

In super computers the extra level of primary memory is generally called

Single stage device

Digital state device

Solid state device

Surface stage device

Correct Answer : Solid state device