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Motorola M68CPU32BUG Manuals
Manuals and User Guides for Motorola M68CPU32BUG. We have
1
Motorola M68CPU32BUG manual available for free PDF download: User Manual
Motorola M68CPU32BUG User Manual (196 pages)
DEBUG MONITOR
Brand:
Motorola
| Category:
Monitor
| Size: 0.42 MB
Table of Contents
Table of Contents
3
Chapter 1 General Information
9
Introduction
9
General Description
9
Cpu32Bug Operation Mode Flow Diagram
10
Using this Manual
11
Installation and Start-Up
11
System Restart
12
Abort
12
Reset
12
Break
13
Memory Requirements
13
BCC Memory Map
14
Terminal Input/Output Control
15
Chapter 2 Debug Monitor Description
17
Introduction
17
Entering Debugger Command Lines
17
Syntactic Variables
18
Expression as a Parameter
19
Address as a Parameter
20
Offset Registers
21
Debugger Address Parameter Format
21
Port Numbers
23
Entering and Debugging Programs
23
Calling System Utilities from User Programs
23
Preserving Debugger Operating Environment
23
Cpu32Bug Exception Vectors
24
Cpu32Bug Vector Table and Workspace
24
Using Cpu32Bug Target Vector Table
25
Creating Vector Tables
26
Cpu32Bug Generalized Exception Handler
27
Function Code Support
28
Introduction
31
Debug Monitor Commands
31
Block of Memory Compare (BC)
33
Block of Memory Fill (BF)
35
Block of Memory Fill Bf
36
Block of Memory Move (BM)
37
Breakpoint Insert/Delete (BR/NOBR)
39
Block of Memory Search (BS)
40
Block of Memory Verify (BV)
43
CHAPTER 3 DEBUG MONITOR COMMANDS (Continued)
43
Data Conversion (DC)
45
Dump S-Records (DU)
46
Go to Next Instruction (GN)
51
Go Execute User Program (GO)
53
Go to Temporary Breakpoint (GT)
56
Help (H)
58
Load S-Records from Host (LO)
61
Macro Define/Display/Delete (MAL/NOMA)
64
Macro Edit (MAE)
67
Macro Expansion Listing Enable/Disable (MAL/NOMAL)
69
Memory Display (MD)
70
Memory Modify (MM)
72
Memory Set (MS)
74
Offset Registers Display/Modify (OF)
75
Printer Attach/Detach (PA/NOPA)
78
Port Format (PF)
79
List Current Port Assignments
79
Port Configuration
79
Port Format Parameters
80
New Port Assignment
81
Register Display (RD)
82
Cold/Warm Reset (RESET)
86
Register Modify (RM)
87
Register Set (RS)
88
Switch Directories (SD)
89
Trace (T)
90
Trace on Change of Control Flow
93
Transparent Mode (TM)
95
Trace to Temporary Breakpoint
96
Verify S-Records against Memory (VE)
98
Chapter 4 Assembler/Disassembler
103
Introduction
103
Directives
103
M68300 Family Assembly Language
103
Machine-Instruction Operation Codes
103
M68300 Family Resident Structured Assembler Comparison
104
Source Program Coding
104
Operation Field
105
Source Line Format
105
Operand Field
106
CHAPTER 4 ASSEMBLER/DISASSEMBLER (Continued)
106
Disassembled Source Line
106
Mnemonics and Delimiters
107
Addressing Modes
108
Character Set
108
Cpu32Bug Assembler Addressing Modes
109
Define Constant Directive (DC.W)
111
System Call Directive (SYSCALL)
112
Entering and Modifying Source Program
112
Entering a Source Line
113
Executing the Assembler/Disassembler
113
Entering Branch and Jump Addresses
114
Assembler Output/Program Listings
114
Chapter 5 System Calls
115
Introduction
115
Executing System Calls through TRAP #15
115
Input/Output String Formats
116
System Call Routines
116
Cpu32Bug System Call Routines
117
Parse Value, Assign to Variable (.CHANGEV)
119
Check for Break (.CHKBRK)
121
Timer Delay Function (.DELAY)
122
Unsigned 32 X 32 Bit Divide (.DIVU32)
123
Erase Line (.ERASLN)
124
Input Character Routine (.INCHR)
125
Input Line Routine (.INLN)
126
Input Serial Port Status (.INSTAT)
127
Unsigned 32 X 32 Bit Multiply (.MULU32)
128
Output Character Routine (.OUTCHR)
129
Output String Using Pointers (.OUTLN/OUTSTR)
130
Read Line to Fixed-Length Buffer (.READLN)
132
Read String into Variable-Length Buffer (.READSTR)
133
Return to Cpu32Bug (.RETURN)
134
Send Break (.SNDBRK)
135
Compare Two Strings (.STRCMP)
136
Timer Initialization (.TM_INI)
137
Read Timer (.TM_RD)
138
Start Timer at T=0 (.TM_STR0)
139
Output String with Data (.WRITD/WRITLN)
141
Output String Using Character Count (.WRITE/WRITELN)
143
Chapter 6 Diagnostic Firmware Guide
145
Introduction
145
Diagnostic Monitor
145
Command Entry and Directories
145
Monitor Start-Up
145
Help (HE)
146
Loop-On-Error Mode (LE)
146
Self Test (ST)
146
Switch Directories (SD)
146
Clear (Zero) Error Counters (ZE)
147
Display Error Counters (DE)
147
Display Pass Count (DP)
147
Loop-Continue Mode (LC)
147
Non-Verbose Mode (NV)
147
Stop-On-Error Mode (SE)
147
Zero Pass Count (ZP)
148
Utilities
148
Write Loop
148
Read Loop
149
Write/Read Loop
149
CPU Tests for the MCU (CPU)
150
MCU CPU Diagnostic Tests
150
Register Test (CPU A)
151
Instruction Test (CPU B)
152
Address Mode Test (CPU C)
153
Exception Processing Test (CPU D)
154
Memory Tests (MT)
155
Memory Diagnostic Tests
155
Set Function Code (MT A)
157
Set Start Address (MT B)
158
Set Stop Address (MT C)
159
Set Bus Data Width (MT D)
160
March Address Test (MT E)
161
Walk a Bit Test (MT F)
162
Refresh Test (MT G)
163
Random Byte Test (MT H)
164
Program Test (MT I)
165
Test and Set Test (MT J)
166
Bus Error Test (BERR)
167
Appendix A S-Record Information
169
Introduction
169
S-Record Content
169
S-Record Types
170
S-Records Creation
171
Appendix B Self-Test Error Messages
173
Introduction
173
Appendix C User Customization
175
Introduction
175
CPU32BUG Customization
176
Customization Table
179
C-1. Cpu32Bug Customization Area
179
Communication Formats
188
C-2. MCU SCI Communication Formats
188
BCC REV. a Chip Selection Summary
189
C-3. Rev. a Chip Selection Summary
189
BCC REV. B Chip Selection Summary
190
C-4. Rev. B Chip Selection Summary
190
BCC REV. C Chip Selection Summary
191
C-5. BCC Rev. C Chip Selection Summary
191
Platform Board (PFB) REV. C Compatibility
192
C-6. PFB Rev. C Compatibility
192
CPU32BUG Questions and Answers
193
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