![](http://datasheet.mmic.net.cn/90000/MC68330FC16_datasheet_3506366/MC68330FC16_14.png)
MOTOROLA
MC68330 USER’S MANUAL
xv
LIST OF TABLES
Table
Page
Number
Title
Number
2-1
Signal Index...........................................................................................................2-3
2-2
Function Codes.....................................................................................................2-4
2-3
DSACKx Codes and Results ..............................................................................2-5
2-4
Size Signal Encoding..........................................................................................2-6
2-5
Signal Summary................................................................................................ 2-10
3-1
Size Signal Encoding..........................................................................................3-2
3-2
Address Space Encoding ...................................................................................3-3
3-3
DSACKx Encoding ...............................................................................................3-5
3-4
DSACKx, BERR, and HALT Assertion Results ............................................. 3-34
3-5
Reset Source Summary ................................................................................... 3-48
4-1
Clock Operating Modes.......................................................................................4-8
4-2
System Frequencies from 32.768-kHz Reference....................................... 4-12
4-3
Clock Control Signals....................................................................................... 4-12
4-4
Port A pin Assignment Register Function...................................................... 4-14
4-5
Port B pin Assignment Register....................................................................... 4-15
4-6
Show Cycle Control Bits................................................................................... 4-19
4-7
Deriving Software Watchdog Timeout........................................................... 4-22
4-8
BMT Encoding.................................................................................................... 4-23
4-9
PIIRQL Encoding................................................................................................ 4-23
4-10
DD Encoding ...................................................................................................... 4-29
4-11
PS Encoding....................................................................................................... 4-29
5-1
Instruction Set Summary.....................................................................................5-6
5-2
Implicit Reference Instructions......................................................................... 5-16
5-3
Effective Addressing Mode Categories ......................................................... 5-25
5-4
Instruction Set Summary.................................................................................. 5-36
5-5
Condition Code Computations........................................................................ 5-41
5-6
Data Movement Operations............................................................................. 5-42
5-7
Integer Arithmetic Operations.......................................................................... 5-44
5-8
Logic Operations................................................................................................ 5-45
5-9
Shift and Rotate Operations............................................................................. 5-46
5-10
Bit Manipulation Operations ............................................................................ 5-47
5-11
Binary-Coded Decimal Operations ................................................................ 5-47
5-12
Program Control Operations............................................................................ 5-48
5-13
System Control Operations.............................................................................. 5-49
5-14
Condition Tests .................................................................................................. 5-50
5-15
Standard Usage Entries................................................................................... 5-51
5-16
Compressed Table Entries .............................................................................. 5-53
5-17
8-Bit Independent Variable Entries ................................................................ 5-54
5-18
Exception Vector Assignments........................................................................ 5-60
5-19
Exception Priority Groups................................................................................. 5-63
5-20
Tracing Control................................................................................................... 5-69
5-21
BDM Source Summary..................................................................................... 5-87
5-22
Polling the BDM Entry Source......................................................................... 5-88
5-23
CPU Generated Message Encoding.............................................................. 5-90
5-24
Size Field Encoding.......................................................................................... 5-94
5-25
BDM Command Summary............................................................................... 5-97