Motorola MPC823e Reference Manual page 10

TABLE OF CONTENTS (Continued)
Paragraph
Number
11.6.1.7
11.6.1.8
11.6.1.9
11.6.1.10
11.6.1.11
11.6.1.12
11.6.1.13
11.6.2 MMU Data Content-Addressable Registers ........................... 11-37
11.6.2.1
11.6.2.2
11.6.2.3
11.6.3 MMU Instruction Content-Addressable Registers .................. 11-43
11.6.3.1
11.6.3.2
11.6.3.3
11.7 Interrupts ........................................................................................... 11-47
11.7.1 Implementation-Specific Instruction TLB Miss ....................... 11-47
11.7.2 Implementation-Specific Data TLB Miss ................................ 11-47
11.7.3 Implementation-Specific Instruction TLB Error ....................... 11-48
11.7.4 Implementation-Specific Data TLB Error ................................ 11-48
11.8 Manipulating the Translation Lookaside Buffer ................................. 11-49
11.8.1 Reloading the Translation Lookaside Buffer .......................... 11-49
11.8.1.1
11.8.2 Controlling the TLB Replacement Counter ............................ 11-51
11.8.3 Invalidating the Translation Lookaside Buffer ........................ 11-51
11.8.4 Loading the Reserved TLB Entries ........................................ 11-51
11.9 Requirements For Accessing The Memory Management Unit
Control Registers .............................................................................. 11-52
12.1 Features .............................................................................................. 12-2
12.2 System Configuration and Protection ................................................. 12-2
12.3 Interrupt Configuration ........................................................................ 12-5
12.3.1 The Interrupt Structure ............................................................. 12-5
12.3.2 Priority of the Interrupt Sources ............................................... 12-6
12.3.3 Programming the Interrupt Controller ....................................... 12-7
12.3.3.1
12.3.3.2
12.3.3.3
12.3.3.4
viii
Title
MMU Data Real Page Number Register .................... 11-26
MMU Instruction Access Protection Register ............. 11-31
MMU Data Access Protection Register ...................... 11-32
MMU Instruction Tablewalk Control Register ............. 11-33
MMU Data Tablewalk Control Register ...................... 11-34
MMU Tablewalk Base Register .................................. 11-36
MMU Tablewalk Special Register ............................... 11-37
MMU Data CAM Entry Read Register ........................ 11-38
MMU Data RAM Entry Read Register 0 ..................... 11-39
MMU Data RAM Entry Read Register 1 ..................... 11-41
MMU Instruction CAM Entry Read Register ............... 11-43
MMU Instruction RAM Entry Read Register 0 ............ 11-45
MMU Instruction RAM Entry Read Register 1 ............ 11-46
Translation Reload Examples ..................................... 11-50
Section 12
System Interface Unit
SIU Interrupt Pending Register ..................................... 12-7
SIU Interrupt Mask Register ......................................... 12-8
SIU Interrupt Edge/Level Register ................................ 12-9
SIU Interrupt Vector Register ..................................... 12-10
MPC823e REFERENCE MANUAL
Page
Number
MOTOROLA