Motorola M68CPU32BUG Manuel d'utilisateur Page 35
- Page / 98
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
DEBUG MONITOR COMMANDS
M68CPU32BUG/D REV 1 3-42
MM Memory Modify MM
3.20 MEMORY MODIFY
MM <addr>[;[[B|W|L][A][N]]|[DI]]
Use the MM command (alias M) to examine and change memory locations. MM accepts the
following data types:
Integer Data Type
B – Byte
W – Word
L – Longword
The default data type is word. The MM command (alias M) reads and displays the contents of
memory at the specified address and prompts the user with a question mark ( ? ). The user may
enter new data for the memory location, followed by <CR>, or may simply enter <CR>, which
leaves the contents unaltered. That memory location is closed and the next memory location is
opened.
The user may also enter one of several step control characters, either at the prompt or after
writing new data. Enter one of the following step control characters to modify the command
execution:
V or v The next successive memory location is opened. This is the default. It
initializes whenever MM is executed and remains initialized until changed
by entering one of the other special characters.
^ MM backs up and opens the previous memory location.
= MM re-opens the same memory location. This is useful for examining I/O
registers or memory locations that are changing over time).
. Terminates MM command. Control returns to CPU32Bug.
The N option of the MM command disables the read portion of the command. The A option
forces alternate location accesses only, i.e. skip a byte/word/longword access per the data type in
use.
NOTE
If the address location requested is not displayed, the automatic
offset register is non-zero and has been added to the address. See
the offset (OF) command.
DEBUG MONITOR COMMANDS
M68CPU32BUG/D REV 1 3-39
MAL Macro Expansion Listing Enable MAL
NOMAL
Macro Expansion Listing Disable NOMAL
3.18 MACRO EXPANSION LISTING ENABLE/DISABLE
MAL
NOMAL
The MAL command allows the user to view expanded macro lines as they are executed. This is
especially useful when errors result, as the line with the error appears on the display.
The NOMAL command is used to suppress the listing of macro lines during execution.
The use of MAL and NOMAL is a convenience for the user and in no way interacts with the
function of the macros.
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...
- M68CPU32BUG DEBUG MONITOR 1
- USER’S MANUAL 1
- M68CPU32BUG/D 1
- TABLE OF CONTENTS 2
- LIST OF FIGURES 3
- LIST OF TABLES 3
- 1.5 SYSTEM RESTART 5
- CHAPTER 1 5
- GENERAL INFORMATION 5
- 1.1 INTRODUCTION 5
- 1.2 GENERAL DESCRIPTION 5
- 1.3 USING THIS MANUAL 6
- 1.6 MEMORY REQUIREMENTS 7
- CHAPTER 2 9
- DEBUG MONITOR DESCRIPTION 9
- 2.1 INTRODUCTION 9
- Freescale Semiconductor, Inc 10
- 2.6 FUNCTION CODE SUPPORT 13
- CHAPTER 3 16
- DEBUG MONITOR COMMANDS 16
- 3.1 INTRODUCTION 16
- BC Block of Memory Compare BC 17
- BF Block of Memory Fill BF 17
- BS Block of Memory Search BS 19
- BM Block of Memory Move BM 19
- BR Breakpoint Insert BR 20
- BV Block of Memory Verify BV 21
- DU Dump S-Records DU 23
- DC Data Conversion DC 23
- GN Go To Next Instruction GN 25
- GO Go Execute User Program GO 27
- HE Help HE 29
- MA Macro Define/Display MA 31
- MAE Macro Edit MAE 33
- MM Memory Modify MM 35
- MD Memory Display MD 36
- MS Memory Set MS 38
- PF Port Format PF 39
- PA Printer Attached PA 40
- RD Register Display RD 41
- RS Register Set RS 43
- RESET Cold/Warm Reset RESET 44
- RM Register Modify RM 44
- T Trace T 45
- SD Switch Directories SD 45
- TM Transparent Mode TM 48
- 4.2SOURCE PROGRAM CODING 51
- CHAPTER 4 52
- ASSEMBLER/DISASSEMBLER 52
- 4.1 INTRODUCTION 52
- 5.2 SYSTEM CALL ROUTINES 57
- CHAPTER 5 58
- SYSTEM CALLS 58
- 5.1 INTRODUCTION 58
- .ERASLN Erase Line .ERASLN 61
- .OUTSTR .OUTSTR 66
- .SNDBRK Send Break .SNDBRK 68
- .TM_RD Read Timer .TM_RD 70
- .WRITELN .WRITELN 71
- .WRITDLN .WRITDLN 71
- 6.3 UTILITIES 73
- CHAPTER 6 73
- DIAGNOSTIC FIRMWARE GUIDE 73
- 6.1 INTRODUCTION 73
- 6.2 DIAGNOSTIC MONITOR 73
- CPU B Instruction Test CPU B 75
- CPU CPU Tests For The MCU CPU 76
- CPU A Register Test CPU A 76
- CPU C Address Mode Test CPU C 77
- MT Memory Tests MT 78
- MT D Set Bus Data Width MT D 79
- MT A Set Function Code MT A 79
- MT B Set Start Address MT B 80
- MT C Set Stop Address MT C 80
- MT H Random Byte Test MT H 81
- MT E March Address Test MT E 81
- MT F Walk a Bit Test MT F 82
- MT G Refresh Test MT G 82
- MT I Program Test MT I 83
- MT J Test and Set Test MT J 84
- BERR Bus Error Test BERR 84
- APPENDIX A 85
- S-RECORD INFORMATION 85
- A.1 INTRODUCTION 85
- A.2 S-RECORD CONTENT 85
- A.3 S-RECORD TYPES 86
- A.4 S-RECORDS CREATION 86
- C.2 CPU32BUG CUSTOMIZATION 87
- APPENDIX B 87
- SELF-TEST ERROR MESSAGES 87
- B.1 INTRODUCTION 87
- APPENDIX C 88
- USER CUSTOMIZATION 88
- C.1 INTRODUCTION 88
- C.3 CUSTOMIZATION TABLE 90
- C.4 COMMUNICATION FORMATS 93
Produits connexes et manuels pour Téléviseurs et moniteurs Motorola M68CPU32BUG
(14 pages)© 2020, manymanuals.fr. Tous droits réservés | 1.520 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels