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

Page 18

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TABLE 3. D-Bug12 Monitor Commands

ASM <Address>

Single line assembler/disassembler

<CR>

Disassemble next instruction

<.>

Exit assembly/disassembly

BAUD <baudrate>

Set communications rate for the terminal

BF <StartAddress> <EndAddress>
[<data>]

Fill memory with data

BR [<Address>]

Set/Display user breakpoints

BULK

Erase entire on-chip EEPROM contents

CALL [<Address>]

Call user subroutine at <Address>

DEVICE [<DevName>
[<Address>...<Address>]]

display/select/add target device

EEBASE <Address>

Set base address of on-chip EEPROM

FBULK

Erase entire target FLASH contents

FLOAD [<AddressOffset>]

Load S-Records into target FLASH

G [<Address>]

Begin/continue execution of user code

GT <Address>

Set temporary breakpoint at <Address> &
execute user code

HELP

Display this D-Bug12 command summary

LOAD [<AddressOffset>]

Load S-Records into memory

MD <StartAddress> [<EndAddress>]

Memory Display Bytes

MDW <StartAddress> [<EndAddress>]

Memory Display Words

MM <StartAddress>

Modify Memory Bytes

<CR>

Examine/Modify next location

</> or <=>

Examine/Modify same location

<^> or <->

Examine/Modify previous location

<.>

Exit Modify Memory command

MMW <StartAddress>

Modify Memory Words (same subcommands as
MM)

MOVE <StartAddress> <EndAddress>
<DestAddress>

Move a block of memory

NOBR [<address>]

Remove One/All Breakpoint(s)

RD

Display all CPU registers

REGBASE <Address>

Set base address of I/O registers

RESET

Reset target CPU

RM

Modify CPU Register Contents

STOP

Stop target CPU

T [<count>]

Trace <count> instructions

UPLOAD <StartAddress>
<EndAddress>

S-Record Memory display

USEHBR

Use Hardware Breakpoints

VERF [<AddressOffset>]

Verify S-Records against memory contents

<Register Name> <Register Value>

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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