External source destination registers, External source destination registers -82 – Motorola MVME2300 Series User Manual

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PRIOR

Interrupt Priority. Priority 0 is the lowest and 15 is the
highest. Note that a priority level of 0 will not enable
interrupts.

VECTOR Interrupt Vector. This vector is returned when the

Interrupt Acknowledge register is examined upon
acknowledgment of the interrupt associated with this
vector.

External Source Destination Registers

This register indicates the possible destinations for the external interrupt
sources. These interrupts operate in the Distributed interrupt delivery
mode.

P1

Processor 1. The interrupt is pointed to processor 1.

P0

Processor 0. The interrupt is pointed to processor 0.

Offset

Int Src 0 - $10010

Int Src 2 -> Int Src 15 - $10030 -> $101F0

Bit

3
1

3
0

2
9

2
8

2
7

2
6

2
5

2
4

2
3

2
2

2
1

2
0

1
9

1
8

1
7

1
6

1
5

1
4

1
3

1
2

1
1

1
0 9 8 7 6 5 4 3 2 1 0

Name

EXTERNAL SOURCE DESTINATION

P1

P0

Operation

R

R

R

R

R/
W

R/
W

Reset

$00

$00

$00

$00

0

0

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