Motorola PowerQUICC II MPC8280 Series Reference Manual page 49

Figure
Number
1-1 MPC8280 Block Diagram........................................................................................... 1-6
1-2 MPC8280 External Signals ....................................................................................... 1-10
1-3 Remote Access Server Configuration ....................................................................... 1-14
1-4 Regional Office Router Configuration...................................................................... 1-15
1-5 LAN-to-WAN Bridge Router Configuration ............................................................ 1-16
1-6 Cellular Base Station Configuration ......................................................................... 1-16
1-7 Telecommunications Switch Controller Configuration ............................................ 1-17
1-8 SONET Transmission Controller Configuration ...................................................... 1-18
1-9 Basic System Configuration...................................................................................... 1-19
1-10 High-Performance Communication .......................................................................... 1-20
1-11 High-Performance System Microprocessor Configuration....................................... 1-21
1-12 PCI Configuration ..................................................................................................... 1-22
1-13 PCI with 155-Mbps ATM Configuration .................................................................. 1-23
1-14 MPC8280 as PCI Agent ............................................................................................ 1-24
2-1 MPC8280 Integrated Processor Core Block Diagram ................................................ 2-2
2-2 MPC8280 Programming Model—Registers............................................................. 2-11
2-3 Hardware Implementation Register 0 (HID0) .......................................................... 2-12
2-4 Hardware Implementation-Dependent Register 1 (HID1)........................................ 2-15
2-5 Hardware Implementation-Dependent Register 2 (HID2)........................................ 2-15
2-6 Data Cache Organization .......................................................................................... 2-20
3-1 Internal Memory ......................................................................................................... 3-1
4-1 SIU Block Diagram..................................................................................................... 4-2
4-2 System Configuration and Protection Logic............................................................... 4-3
4-3 Timers Clock Generation ............................................................................................ 4-4
4-4 TMCNT Block Diagram ............................................................................................. 4-5
4-5 PIT Block Diagram ..................................................................................................... 4-6
4-6 Software Watchdog Timer Service State Diagram...................................................... 4-7
4-7 Software Watchdog Timer Block Diagram ................................................................. 4-7
4-8 MPC8280 Interrupt Structure...................................................................................... 4-9
4-9 Interrupt Request Masking........................................................................................ 4-15
4-10 SIU Interrupt Configuration Register (SICR)........................................................... 4-18
4-11 SIU Interrupt Priority Register (SIPRR) ................................................................... 4-19
4-12 CPM High Interrupt Priority Register (SCPRR_H).................................................. 4-20
4-13 CPM Low Interrupt Priority Register (SCPRR_L)................................................... 4-21
4-14 SIPNR_H .................................................................................................................. 4-22
MOTOROLA
Freescale Semiconductor, Inc.
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