Answer Posted / ibharalu eugene
When a coprocessor is not connected in the system and the functions of
the coprocessor is done by the CPU by writing coprocessor instructions
from a predetermined location in the form of a software routine and
invoked by interrupt, it is known as "coprocessor trap."
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is the difference between a microprocessor and a microcontroller?
Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?
Name the unit that controls the sequential execution of instructions?
What is fetch and execute cycle?
What the sp register does in a program?
Explain what is the difference between isr & function call?
What type of interrupts are used for critical events and why?
Define the architecture of the 8085 microprocessor?
What is clock frequency for 8085?
Explain what is microcontroller?
The Pentium microprocessor has how many execution unit?
What are the data pins of microprocessors?
Tell me how do you detect if two 8-bit signals are same?
Define the type of interrupts in the 8085 processor?
What is 8255?