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Table 3. d-bug12 monitor commands – Motorola 68HC12BC32 User Manual

Page 18

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TABLE 3. D-Bug12 Monitor Commands

ASM

Single line assembler/disassembler

Disassemble next instruction

<.>

Exit assembly/disassembly

BAUD

Set communications rate for the terminal

BF
[]

Fill memory with data

BR [

]

Set/Display user breakpoints

BULK

Erase entire on-chip EEPROM contents

CALL [

]

Call user subroutine at

DEVICE [
[

...
]]

display/select/add target device

EEBASE

Set base address of on-chip EEPROM

FBULK

Erase entire target FLASH contents

FLOAD []

Load S-Records into target FLASH

G [

]

Begin/continue execution of user code

GT

Set temporary breakpoint at

&
execute user code

HELP

Display this D-Bug12 command summary

LOAD []

Load S-Records into memory

MD []

Memory Display Bytes

MDW []

Memory Display Words

MM

Modify Memory Bytes

Examine/Modify next location

or <=>

Examine/Modify same location

<^> or <->

Examine/Modify previous location

<.>

Exit Modify Memory command

MMW

Modify Memory Words (same subcommands as
MM)

MOVE

Move a block of memory

NOBR [

]

Remove One/All Breakpoint(s)

RD

Display all CPU registers

REGBASE

Set base address of I/O registers

RESET

Reset target CPU

RM

Modify CPU Register Contents

STOP

Stop target CPU

T []

Trace instructions

UPLOAD

S-Record Memory display

USEHBR

Use Hardware Breakpoints

VERF []

Verify S-Records against memory contents

Set register contents

Register Names:

PC, SP, X, Y, A, B, D

CCR Status Bits:

S, XM, H, IM, N, Z, V, C

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