mc68ec020 Freescale Semiconductor, Inc, mc68ec020 Datasheet - Page 128

• Manufacturer Part Number: mc68ec020
• Description: Microprocessors
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA
SP—Supervisor Program Space
SD—Supervisor Data Space
Vector Number
64–255
16–23
32–47
59–63
10
11
12
13
14
15
24
25
26
27
28
29
30
31
48
49
50
51
52
53
54
55
56
57
58
0
1
2
3
4
5
6
7
8
9
Table 6-1. Exception Vector Assignments
Vector Offset
Hex
00C
01C
02C
03C
05C
06C
07C
0BC
0C0
0C4
0C8
0CC
0D0
0D4
0D8
0DC
0EC
0FC
3FC
000
004
008
010
014
018
020
024
028
030
034
038
040
060
064
068
070
074
078
080
0E0
0E4
0E8
100
Space
M68020 USER’S MANUAL
SP
SP
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
Reset Initial Interrupt Stack Pointer
Reset Initial Program Counter
Bus Error
Address Error
Illegal Instruction
Zero Divide
CHK, CHK2 Instruction
cpTRAPcc, TRAPcc, TRAPV Instructions
Privilege Violation
Trace
Line 1010 Emulator
Line 1111 Emulator
(Unassigned, Reserved)
Coprocessor Protocol Violation
Format Error
Uninitialized Interrupt
Unassigned, Reserved
Spurious Interrupt
Level 1 Interrupt Autovector
Level 2 Interrupt Autovector
Level 3 Interrupt Autovector
Level 4 Interrupt Autovector
Level 5 Interrupt Autovector
Level 6 Interrupt Autovector
Level 7 Interrupt Autovector
TRAP #0–15 Instruction Vectors
FPCP Branch or Set on Unordered Condition
FPCP Inexact Result
FPCP Divide by Zero
FPCP Underflow
FPCP Operand Error
FPCP Overflow
FPCP Signaling NAN
Unassigned, Reserved
PMMU Configuration
PMMU Illegal Operation
PMMU Access Level Violation
Unassigned, Reserved
User-Defined Vectors (192)
Assignment
6-3