Motorola MPC564EVB Manuel d'utilisateur télécharger pdf (Page 61)

Chapter 3. Using the Monitor/Debug Firmware 3-11

Commands

BM Block Move

Usage: BM begin end dest

The BM command moves a contiguous block of memory starting at address begin and stopping at

address end to the new address dest. The BM command copies memory as a series of bytes, and

does not alter the original block.

The values for addresses begin, end, and dest may be absolute addresses specified as hexadecimal

values, or symbol names. If the destination address overlaps the block defined by begin and end,

an error message is produced and the command exits.

Examples:

To copy a block of memory starting at 0xFFF4_0000 and ending at 0xFFF7_0000 to the location

0xFFF0_0000, the command is:

bm FFF40000 FFF70000 FFF00000

To copy the target code’s data section (defined by the symbols data_start and data_end) to

0xFFF0_0000, the command is:

bm data_start data_end FFF00000

NOTE:

Refer to “upuser” command for copying code/data into Flash

memory.

Frees

cale Semiconductor,

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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Motorola MPC564EVB Manuel d'utilisateur Page 61