Computer Science - Computer Fundamentals - Discussion
Discussion Forum : Computer Fundamentals - Section 1 (Q.No. 8)
8.
A section of code to which control is transferred when a processor is interrupted is known as
Discussion:
69 comments Page 6 of 7.
Mahi said:
1 decade ago
M is correct answer.
M means memory where actually ISR present.
M means memory where actually ISR present.
Avinash Maurya said:
1 decade ago
M is Memory Alocation.
IP means instruction pointer.
M is right.
IP means instruction pointer.
M is right.
Kannan MCA said:
1 decade ago
M is a memory pointer
Tijo said:
1 decade ago
MDR - Memory data register (register of a computers control unit that contains data to be stored in computer storage).
Farhat said:
1 decade ago
Here it is IP means instruction pointer.
Gill said:
1 decade ago
M is a memory pointer.
Rickyknowyou said:
1 decade ago
Steps on executing interrupt:.
1) The current instruction is finished and next instruction address is saved in the PC i.e. program counter.
2) then it goes to the MEMORY (M) where the ISR (interrupt service routine) is there and execute the interrupt from it.
1) The current instruction is finished and next instruction address is saved in the PC i.e. program counter.
2) then it goes to the MEMORY (M) where the ISR (interrupt service routine) is there and execute the interrupt from it.
Palakoti said:
1 decade ago
IP here is not Internet Protocol. It is Instruction Pointer(IP).
Gajalakshmi said:
1 decade ago
M means memory.
Rathika.b said:
1 decade ago
@ vani:
SVC means "Supervisor Call". it executes the interrupt routine while the memory is in execution. This SVS is related to "assembler".
SVC means "Supervisor Call". it executes the interrupt routine while the memory is in execution. This SVS is related to "assembler".
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