IndiaBIX

Electronics and Communication Engineering - Microprocessors

Exercise : Microprocessors - Section 6
31.
In 8085
RST 6.5 and RST 5.5 are high level sensitive interrupts
RST 6.5 and RST 5.5 are low level sensitive interrupts
RST 5.5 is low level sensitive interrupt but RST 5.5 is high level-sensitive interrupt
RST 5.5 is low level sensitive interrupt but RST 6.5 is high level sensitive interrupt
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.

Assertion (A): Microprocessor 8085 has an 8 bit register called accumulator which stores intermediate answers during a computer operation.

Reason (R): Accumulator can send or receive data.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct R is wrong
A is wrong R is correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.

Assertion (A): Interfacing means synchronisation of digital information transmission between input output devices and computer.

Reason (R): A computer with higher bit word size executes programs at a faster rate.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct R is wrong
A is wrong R is correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
IC 74181 is a 4 bit device.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
Which of the following instructions in 8085 does not belong to data transfer group?
L X I rp, data 16
MOV M, r
MVIM, data
ADC M
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers