Freescale Semiconductor /MK81F25615 /AXBS /PRS3

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Interpret as PRS3

31282724232019161512118743000000000000000000000000000000000000000000 (000)M00 (000)M10 (000)M20 (000)M30 (000)M4

M2=000, M4=000, M1=000, M3=000, M0=000

Description

Priority Registers Slave

Fields

M0

Master 0 Priority. Sets the arbitration priority for this port on the associated slave port.

0 (000): This master has level 1, or highest, priority when accessing the slave port.

1 (001): This master has level 2 priority when accessing the slave port.

2 (010): This master has level 3 priority when accessing the slave port.

3 (011): This master has level 4 priority when accessing the slave port.

4 (100): This master has level 5 priority when accessing the slave port.

5 (101): This master has level 6 priority when accessing the slave port.

6 (110): This master has level 7 priority when accessing the slave port.

7 (111): This master has level 8, or lowest, priority when accessing the slave port.

M1

Master 1 Priority. Sets the arbitration priority for this port on the associated slave port.

0 (000): This master has level 1, or highest, priority when accessing the slave port.

1 (001): This master has level 2 priority when accessing the slave port.

2 (010): This master has level 3 priority when accessing the slave port.

3 (011): This master has level 4 priority when accessing the slave port.

4 (100): This master has level 5 priority when accessing the slave port.

5 (101): This master has level 6 priority when accessing the slave port.

6 (110): This master has level 7 priority when accessing the slave port.

7 (111): This master has level 8, or lowest, priority when accessing the slave port.

M2

Master 2 Priority. Sets the arbitration priority for this port on the associated slave port.

0 (000): This master has level 1, or highest, priority when accessing the slave port.

1 (001): This master has level 2 priority when accessing the slave port.

2 (010): This master has level 3 priority when accessing the slave port.

3 (011): This master has level 4 priority when accessing the slave port.

4 (100): This master has level 5 priority when accessing the slave port.

5 (101): This master has level 6 priority when accessing the slave port.

6 (110): This master has level 7 priority when accessing the slave port.

7 (111): This master has level 8, or lowest, priority when accessing the slave port.

M3

Master 3 Priority. Sets the arbitration priority for this port on the associated slave port.

0 (000): This master has level 1, or highest, priority when accessing the slave port.

1 (001): This master has level 2 priority when accessing the slave port.

2 (010): This master has level 3 priority when accessing the slave port.

3 (011): This master has level 4 priority when accessing the slave port.

4 (100): This master has level 5 priority when accessing the slave port.

5 (101): This master has level 6 priority when accessing the slave port.

6 (110): This master has level 7 priority when accessing the slave port.

7 (111): This master has level 8, or lowest, priority when accessing the slave port.

M4

Master 4 Priority. Sets the arbitration priority for this port on the associated slave port.

0 (000): This master has level 1, or highest, priority when accessing the slave port.

1 (001): This master has level 2 priority when accessing the slave port.

2 (010): This master has level 3 priority when accessing the slave port.

3 (011): This master has level 4 priority when accessing the slave port.

4 (100): This master has level 5 priority when accessing the slave port.

5 (101): This master has level 6 priority when accessing the slave port.

6 (110): This master has level 7 priority when accessing the slave port.

7 (111): This master has level 8, or lowest, priority when accessing the slave port.

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