Motorola M68000 - Page 4

MOTOROLA M68000 USER’S MANUAL ix
TABLE OF CONTENTS (Continued)
Paragraph Page
Number Title Number
Section 6
Exception Processing
6.2.4 Exception Stack Frames.......................................................................... 6-9
6.2.5 Exception Processing Sequence............................................................ 6-11
6.3 Processing of Specific Exceptions ............................................................. 6-11
6.3.1 Reset ...................................................................................................... 6-11
6.3.2 Interrupts ................................................................................................ 6-12
6.3.3 Uninitialized Interrupt.............................................................................. 6-13
6.3.4 Spurious Interrupt ................................................................................... 6-13
6.3.5 Instruction Traps..................................................................................... 6-13
6.3.6 Illegal and Unimplemented Instructions.................................................. 6-14
6.3.7 Privilege Violations ................................................................................. 6-15
6.3.8 Tracing .................................................................................................... 6-15
6.3.9 Bus Errors ............................................................................................... 6-16
6.3.9.1 Bus Error............................................................................................. 6-16
6.3.9.2 Bus Error (MC68010) .......................................................................... 6-17
6.3.10 Address Error ......................................................................................... 6-19
6.4 Return From Exception (MC68010) ........................................................... 6-20
Section 7
8-Bit Instruction Timing
7.1 Operand Effective Address Calculation Times............................................ 7-1
7.2 Move Instruction Execution Times .............................................................. 7-2
7.3 Standard Instruction Execution Times......................................................... 7-3
7.4 Immediate Instruction Execution Times ...................................................... 7-4
7.5 Single Operand Instruction Execution Times.............................................. 7-5
7.6 Shift/Rotate Instruction Execution Times .................................................... 7-6
7.7 Bit Manipulation Instruction Execution Times ............................................. 7-7
7.8 Conditional Instruction Execution Times ..................................................... 7-7
7.9 JMP, JSR, LEA, PEA, and MOVEM Instruction Execution Times............... 7-8
7.10 Multiprecision Instruction Execution Times................................................. 7-8
7.11 Miscellaneous Instruction Execution Times ................................................ 7-9
7.12 Exception Processing Instruction Execution Times ................................... 7-10
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