MC68306FC16B Freescale Semiconductor, MC68306FC16B Datasheet - Page 84

• Manufacturer Part Number: MC68306FC16B
• Description: IC MPU INTEGRATED 132-PQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68306FC16B

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-MQFP, 132-PQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

4.6 PROCESSING OF SPECIFIC EXCEPTIONS
The exceptions are classified according to their sources, and each type is processed
differently. The following paragraphs describe in detail the types of exceptions and the
processing of each type.
4-16
NOTES:
Number(s)
1.
2.
3.
4.
5.
6.
16–23 1
48–63 1
64–255
Vector
32–47
12 1
13 1
10
11
14
15
24
25
26
27
28
29
30
31
0
1
2
3
4
5
6
7
8
9
Vector numbers 12, 13, 16–23, and 48–63 are reserved for future enhancements by Motorola.
No user peripheral devices should be assigned these numbers.
Reset vector (0) requires four words, unlike the other vectors which only require two words,
and is located in the supervisor program space.
The spurious interrupt vector is taken when there is a bus error indication during interrupt processing.
TRAP #n uses vector number 32+ n.
Reserved.
SP denotes supervisor program space, and SD denotes supervisor data space.
Vector Offset
080–0BC
0C0–0FC
040–05C
100–3FC
(Hex)
Table 4-5. Exception Vector Assignments
00C
01C
02C
03C
06C
07C
000
004
008
010
014
018
020
024
028
030
034
038
060
064
068
070
074
078
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68306 USER'S MANUAL
Space 6
Go to: www.freescale.com
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SP
SP
—
—
—
—
Reset Initial Interrupt Stack Pointer 2
Reset Initial Program Counter 2
Bus Error
Address Error
Illegal Instruction
Integer Divide by Zero
CHK Instruction
TRAPV Instruction
Privilege Violation
Trace
Line 1010 Emulator (Unimplemented A-Line Opcode)
Line 1111 Emulator (Unimplemented F-Line Opcode)
(Unassigned, Reserved)
(Unassigned, Reserved)
Format Error 5
Uninitialized Interrupt Vector
Spurious Interrupt 3
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 4
User Defined Vectors
(Unassigned, Reserved)
(Unassigned, Reserved)
Assignment
MOTOROLA