TABLE OF CONTENTS
M68CPU32BUG/D REV 1
ii
CHAPTER 3 DEBUG MONITOR COMMANDS (continued)
3.8
Data Conversion (DC) ...................................................................................................... 3-15
3.9
Dump S-Records (DU) ..................................................................................................... 3-16
3.10 Go Direct (GD) ................................................................................................................. 3-19
3.11 Go To Next Instruction (GN)............................................................................................ 3-21
3.12 Go Execute User Program (GO)....................................................................................... 3-23
3.13 Go To Temporary Breakpoint (GT).................................................................................. 3-26
3.14 Help (H) ............................................................................................................................ 3-28
3.15 Load S-Records From Host (LO) ..................................................................................... 3-31
3.16 Macro Define/Display/Delete (MAL/NOMA) ................................................................. 3-34
3.17 Macro Edit (MAE)............................................................................................................ 3-37
3.18 Macro Expansion Listing Enable/Disable (MAL/NOMAL)............................................ 3-39
3.19 Memory Display (MD) ..................................................................................................... 3-40
3.20 Memory Modify (MM)..................................................................................................... 3-42
3.21 Memory Set (MS) ............................................................................................................. 3-44
3.22 Offset Registers Display/Modify (OF) ............................................................................. 3-45
3.23 Printer Attach/Detach (PA/NOPA)................................................................................... 3-48
3.24 Port Format (PF) ............................................................................................................... 3-49
3.24.1 List Current Port Assignments ............................................................................... 3-49
3.24.2 Port Configuration.................................................................................................. 3-49
3.24.3 Port Format Parameters .......................................................................................... 3-50
3.24.4 New Port Assignment............................................................................................. 3-51
3.25 Register Display (RD) ...................................................................................................... 3-52
3.26 Cold/Warm Reset (RESET).............................................................................................. 3-56
3.27 Register Modify (RM) ...................................................................................................... 3-57
3.28 Register Set (RS) .............................................................................................................. 3-58
3.29 Switch Directories (SD).................................................................................................... 3-59
3.30 Trace (T) ........................................................................................................................... 3-60
3.31 Trace On Change Of Control Flow (TC).......................................................................... 3-63
3.32 Transparent Mode (TM) ................................................................................................... 3-65
3.33 Trace To Temporary Breakpoint (TT).............................................................................. 3-66
3.34 Verify S-Records Against Memory (VE) ......................................................................... 3-68
CHAPTER 4 ASSEMBLER/DISASSEMBLER
4.1
Introduction......................................................................................................................... 4-1
4.1.1
M68300 Family Assembly Language....................................................................... 4-1
4.1.1.1
Machine-Instruction Operation Codes ............................................................ 4-1
4.1.1.2
Directives......................................................................................................... 4-1
4.1.2
M68300 Family Resident Structured Assembler Comparison................................. 4-2
4.2
Source Program Coding...................................................................................................... 4-2
4.2.1
Source Line Format .................................................................................................. 4-3
4.2.1.1
Operation Field................................................................................................ 4-3
4.2.1.2
Operand Field .................................................................................................. 4-4