The execution of an interrupt request routine is called a(n) _____. background t

Question

The execution of an interrupt request routine is called a(n) _____.       background thread
      foreground thread
      process
      interrupt request
The C syntax for specifying a Timer Channel 2 subroutine is _____.        interrupt 13
       interrupt 12
       interrupt 11
       interrupt 10 An interrupt vector address _____.        is the starting address of the interrupt subroutine
       is the address that contains the starting address of the interrupt subroutine
       is the return address of the interrupt subroutine
       is the address that contains the return address of the interrupt subroutineThe S12G128 CPU board has one IRQ pin. You have four devices that will request interrupt service. How do you determine the priority of the devices?

The execution of an interrupt request routine is called a(n) _____.       background thread
      foreground thread
      process
      interrupt request
The C syntax for specifying a Timer Channel 2 subroutine is _____.        interrupt 13
       interrupt 12
       interrupt 11
       interrupt 10 An interrupt vector address _____.        is the starting address of the interrupt subroutine
       is the address that contains the starting address of the interrupt subroutine
       is the return address of the interrupt subroutine
       is the address that contains the return address of the interrupt subroutineThe S12G128 CPU board has one IRQ pin. You have four devices that will request interrupt service. How do you determine the priority of the devices?

Explanation / Answer

Answers :

1) foreground thread

2)interrupt 10

3) is the address that contains the starting address of the interrupt subroutine

1)

services.eng.uts.edu.au/pmcl/embsw/Downloads/Lecture05.pdf%u200E

foreground thread

2 .

http://users.ece.utexas.edu/~valvano/embed/chap11/chap11.htm

Table 11-1: Interrupt numbers for the MC68HC812A4 used by Metrowerks

0xFFD6     interrupt 20 SCI
0xFFDE     interrupt 16 timer overflow
0xFFE0     interrupt 15 timer channel 7
0xFFE2     interrupt 14 timer channel 6
0xFFE4     interrupt 13 timer channel 5
0xFFE6     interrupt 12 timer channel 4
0xFFE8     interrupt 11 timer channel 3
0xFFEA     interrupt 10 timer channel 2
0xFFEC     interrupt 9 timer channel 1
0xFFEE     interrupt 8 timer channel 0
0xFFF0     interrupt 7 real time interrupt
0xFFF6     interrupt 4 SWI software int
0xFFF8     interrupt 3 trap software int

interrupt 10 is the answer

3

the address of

is the address that contains the starting address of the interrupt subroutine

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