• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Microprocessor

Microprocessor
CALL instruction is a ______ instruction.

 1 bytes
 2 bytes
 3 bytes
 4 bytes

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
How many machine cycles are required for execution of IN 30H instruction

 6
 4
 5
 3

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Register pair used to indicate memory

 D and E
 W and Z
 H and L
 B and C

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The microprocessor issues ALE during first T-state of

 every machine cycle
 memory WRITE cycle only
 memory READ cycle only
 fetch cycle only

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The number of output pins in 8085 microprocessors are

 21.
 19.
 40.
 27.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

 SIM
 RIM
 EI
 DI

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Microprocessor

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑