K60P100M100SF2RM Datasheet, PDF (366/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Memory Map / Register Definition
• If the device contains less than five masters, values 000–
011 are valid and writing other values results in an error.
• If the device contains n masters where n ≥ 5, values 0 to n-1
are valid and writing other values results in an error.
Addresses: AXBS_PRS0 is 4000_4000h base + 0h offset = 4000_4000h
AXBS_PRS1 is 4000_4000h base + 100h offset = 4000_4100h
AXBS_PRS2 is 4000_4000h base + 200h offset = 4000_4200h
AXBS_PRS3 is 4000_4000h base + 300h offset = 4000_4300h
AXBS_PRS4 is 4000_4000h base + 400h offset = 4000_4400h
AXBS_PRS5 is 4000_4000h base + 500h offset = 4000_4500h
AXBS_PRS6 is 4000_4000h base + 600h offset = 4000_4600h
AXBS_PRS7 is 4000_4000h base + 700h offset = 4000_4700h
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R0
0
0
0
0
0
0
0
M7
M6
M5
M4
M3
M2
M1
M0
W
Reset 0 1 1 1 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0
AXBS_PRSn field descriptions
Field
31
Reserved
30–28
M7
27
Reserved
26–24
M6
23
Reserved
Description
This read-only field is reserved and always has the value zero.
Master 7 priority. Sets the arbitration priority for this port on the associated slave port.
000 This master has level 1, or highest, priority when accessing the slave port.
001 This master has level 2 priority when accessing the slave port.
010 This master has level 3 priority when accessing the slave port.
011 This master has level 4 priority when accessing the slave port.
100 This master has level 5 priority when accessing the slave port.
101 This master has level 6 priority when accessing the slave port.
110 This master has level 7 priority when accessing the slave port.
111 This master has level 8, or lowest, priority when accessing the slave port.
This read-only field is reserved and always has the value zero.
Master 6 priority. Sets the arbitration priority for this port on the associated slave port.
000 This master has level 1, or highest, priority when accessing the slave port.
001 This master has level 2 priority when accessing the slave port.
010 This master has level 3 priority when accessing the slave port.
011 This master has level 4 priority when accessing the slave port.
100 This master has level 5 priority when accessing the slave port.
101 This master has level 6 priority when accessing the slave port.
110 This master has level 7 priority when accessing the slave port.
111 This master has level 8, or lowest, priority when accessing the slave port.
This read-only field is reserved and always has the value zero.
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
366
Freescale Semiconductor, Inc.