2.2 [4 points] Assume all interrupts are enabled, and the instruction MOV IP, #ICH is executed. Assume you are executing
Posted: Mon Jun 06, 2022 12:48 pm
- 2 2 4 Points Assume All Interrupts Are Enabled And The Instruction Mov Ip Ich Is Executed Assume You Are Executing 1 (327.43 KiB) Viewed 60 times
work and which are not?
2.2 [4 points] Assume all interrupts are enabled, and the instruction MOV IP, #ICH is executed. Assume you are executing a program called "MYProg" when various interrupts occur. If the times of interrupts and their duration (time spend in ISR) are as given in the table below. Explain in details how the system will handle these interrupts making sure to identify the following: ● What the micro controller was doing when an interrupt occurs (i.e. executing MY prog) When ISRi (for interrupt i) starts executing When ISRi concludes its work Reason why the execution of ISR is done as you explained Time of occurrence (sec) Execution time for ISR (sec) 10 20 20 5 30 35 Interrupt Serial EX1 EXO Timerl 55 5