-
Notifications
You must be signed in to change notification settings - Fork 2
Unit 3 Worksheet Embedded 1 MICR 1240 [Answers]
-
What is the Stack Pointer? How is the stack pointer used during an Interrupt Request [2]?
-
What happened to the Program Counter that causes the CPU to execute the IRS [2]?
-
Describe 2 functions of the Z8 interrupt controller [2]?
-
What is an "interrupt vector"? Why is it necessary [2]?
-
How does the "interrupt number" compare to the interrupt vector [2]?
-
Describe 2 characteristics of an "Interrupt Service Routine (ISR)" [2]?
-
How are parameters transferred between an ISR and other functions [1]?
-
How many interrupt priority levels are selectable in the Z8 [1]?
-
What C function is used to configure interrupts using the Z8 Ports A or D [1]?
-
Which interrupt control registers are affected by the function specified in question 9 [3]?
Disclaimer: These may or may not be worth marks! From this point on, if you decide to copy anything on this wiki and hand them in, the college *WILL *consider that "cheating". As I've said before, GPA is worthless in real life; you either know the info or you don't and if you want to cheat yourselves good for you, you're missing out (you can't use the tools you don't have).