Rainbow Electronics AT91CAP9S250A - Manual (Page 137)

137
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
20.5.3 Bus Matrix Priority Registers A For Slaves
Register Name: MATRIX_PRAS0...MATRIX_PRAS9
Access Type: Read/Write
• MxPR: Master x Priority
Fixed prority of Master x for accessing to the selected slave.The higher the number, the higher the priority.
20.5.4 Bus Matrix Priority Registers B For Slaves
Register Name: MATRIX_PRBS0...MATRIX_PRBS9
Access Type: Read/Write
• MxPR: Master x Priority
Fixed prority of Master x for accessing to the selected slave. The higher the number, the higher the priority.
31 30 29 28 27 26 25 24
– – M7PR – – M6PR
23 22 21 20 19 18 17 16
– – M5PR – – M4PR
15 14 13 12 11 10 9 8
– – M3PR – – M2PR
7 6 5 4 3 2 1 0
– – M1PR – – M0PR
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