Motorola Command One Uživatelský manuál stáhnout pdf (Strana 21)

Simulator Commands

Command Syntax

MOTOROLA DSP SIMULATOR REFERENCE MANUAL 2-3

Parentheses () surround a description of an implied action. This is only included to help

the user understand the action of the command. Neither the parentheses nor the descrip-

tion within are entered as part of the command. For example, when entering the “COPY”

command, copy p:0..10 x:5 is a valid entry. The from and to words in the command syn-

tax line are only an explanation of the direction of data transfer.

Three consecutive periods (...) indicate that the preceding field may optionally be repeat-

ed. For example, when entering the “DISPLAY” command, multiple registers can be spec-

ified for display on the same command line.

Capitalized WORDS indicate command keywords. Command keywords must be entered

exactly as shown. The portion of the command keyword shown in

BOLDFACE represents the minimum portion of the keyword that the user must type. The

portion of a keyword not in boldface may be typed if desired, but is not required by the

Simulator. The Simulator will type out the remainder of the keyword for you if you type the

boldface characters followed by a space.

Other command parameters, shown in the command syntax line in lower case (but not

within parentheses), are used in place of the expanded definitions shown in Section 2.2.1.

2.2.1 Expanded Syntax for Command Parameters

The following expanded definitions apply to the parameters shown on the command syn-

tax line in lower case (but not within parenthesis):

addr = An address may be specified as a source file line number or as a symbol

name if a previously loaded COFF object file contains symbolic debug infor-

mation - see Chapter 5, Assembler Debug Symbols. Otherwise a memory

space designator must be used. Use the Simulator’s "help mem" command

to obtain a list of the valid memory space prefixes.

addr_block =addr..location/addr#count

bn = (break number) decimal integer constant in the range 1 to 99.

break_action =H(halt)/In(increment CNTn)/N(note)/S(show)/X [command]

count = positive integer expression in range 1 to $7fffffff.

dev_num = dv0..dv31

dev_type = see Chapter 8, Device Names

expression =any arithmetic expression valid for the assembler. In addition, the register

names can be used in the expression.

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Motorola Command One Uživatelský manuál Strana 21