Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Data Sheet

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SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

MATRIX_PRBS0...MATRIX_PRBS7

0xFFFFEA84 [0], 0xFFFFEA8C [1], 0xFFFFEA94 [2], 0xFFFFEA9C [3], 0xFFFFEAA4 [4], 0xFFFFEAAC [5],  

 

 

0xFFFFEAB4 [6], 0xFFFFEABC [7]

Read-write 

.

Fixed priority of Master x for accessing the selected slave. The higher the number, the higher the priority.

All the masters programmed with the same MxPR value for the slave make up a priority pool.

Round-Robin arbitration is used inside the lowest (MxPR = 0) and highest (MxPR = 3) priority pools.

Fixed priority is used inside intermediate priority pools (MxPR = 1) and (MxPR = 2).

See 

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

M11PR

M10PR

7

6

5

4

3

2

1

0

–

–

M9PR

–

–

M8PR