Freescale Semiconductor Microcontrollers User Manual

Page 584

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ColdFire V1 Full Chip Simulation Connection

584

Microcontrollers Debugger Manual

Memory Block Setting

You must set memory blocks within the available memory; each block must cover a
certain range. The start address and end address define each memory block.

Memory Block Properties

Table 28.3

lists the properties you may specify for a memory block:

Table 28.3 Memory Block Properties

Item

Description

Name

Name of the memory block.

Type

RAM, ROM, Flash, EEPROM or I/O

Start

Start address of the memory block

End

End address of the memory block

Wait state

Time used for reading or writing a specific number of bytes

Bus width

Width of the bus that accesses the memory

Read access

Table that defines read-access details on Byte, Word, Word
misaligned, Long, and Long misaligned

Write access

Table that defines write-access details on Byte, Word, Word
misaligned, Long, and Long misaligned

Auto configure

Flag that directs automatic computation of read and write
accesses

Allow misaligned access

Flag that allows Word misaligned and Long misaligned

Block type

USER_DEF (block you define),
AUTO_GEN (block automatically generated),
AUTO_MEM (master block for standard configuration),
AUTO_RAM (RAM master block for auto configuration), or
AUTO_ROM (ROM master block for auto configuration)

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