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8.14 Load Memory LD

Format:

LD Path&Filename.rec|.s19

LDL Path&Filename.rec|.s19

LD Path&Filename.obj|bin StartAddress

LDL Path&Filename.obj|bin StartAddress

Command to fill memory from an S19 file or from a binary image file. The LD form writes to MCU-

controlled memory, LDL writes only to local memory.

A complete path and filename, with extension, must be supplied. If a file in S19 record format is to be

loaded, then the extension must be '.s19' or '.rec'. If a binary image file is to be loaded, it must have

the extension '.obj' or '.bin' and a starting address for loading must be specified.

The path part of the filename may be shortened by the use of tokens - see the section on Path Tokens

on page 41. If the path and filename include spaces, then the whole argument string must be enclosed

in single or double quotation marks, as in this example:

LD "C:\My Documents\HC908\S19 Files\First.S19"

The following example loads a binary image file into MCU controlled memory, starting at address

$9000:

LD "[Xplor8]\Samples\Bin Example 1.obj" 9000

Note the use of quotation marks to enclose an argument which contains spaces and would otherwise

be wrongly interpreted.

To save having to type the file name and path, this command may be executed automatically from the

Actions menu with one of the four items: Load S19 to MCU, Load Binary to MCU, Load S19 to

Local and Load Binary to Local. The word 'LD' or 'LDL', as appropriate, followed by the full file

name, is then written to the command edit box, and the command is executed. A speedbutton is

provided for the common operation of loading an S19 format file to MCU-controlled memory.

The 'LDL' form of this command may be used to fill memory anywhere in the 64 KB address space,

but the 'LD' form will fail if the destination is not covered by one of the address ranges specified in

Settings>Memory.

During the execution of the Load command, the Output window displays information on the areas

of memory being written.

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Motorola USB08 Betriebsanleitung Seite 51