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Transcript
User Interface Commands
Command Syntax
COMMAND SYNTAX
AR
3.3
Y
line entry. Also a default PATH may be defined for a target, a new default RADIX may
be selected, execute SYSTEM commands or WAIT a specified number of seconds before
proceeding to the next command. The HOST command allows the host computer
interface card address to be changed. The LIST command displays a specified source file
when symbolic debug is in effect. The VIEW command allows selection of the simulator
display mode-source, assembly, or register.
IM
IN
The command descriptions in Section 3.6 each begin with a command syntax line
showing the general form of the command. The command syntax line contains special
punctuation to indicate command keywords, required or optional fields, repeated fields,
and implied actions. The special punctuation is not used for command entry but rather
to describe the forms of the command. Capitalized WORDS indicate command
keywords. Command keywords may be entered in either upper or lower case. The
portion of the command keyword shown in BOLDFACE represents the minimum
portion of the keyword that the user must type. The portion of the keywords not in
boldface may be typed if desired, but is not required by the user interface. The user
interface types out the remainder of the keyword for you if you type the boldface
characters followed by a space.
EL
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 the
following section. Square brackets [] enclose optional command parameters. The
brackets themselves are not entered as a part of the command. For example, in the
“WAIT [count(seconds)]” command the count parameter is optional.
PR
The solidus ‘/’ is used to separate entries in lists of alternate command parameters. The
user may only enter one of the parameters in the list. The solidus is not entered as a part
of the command. For example, when entering the “LOG” command, log c filename and
log s filename are valid entries, but not log c s filename. 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 description within are entered
as part of the command. For example, when entering the “COPY” command, copy
(from)p:0..10 (to) x:5 should be entered as copy p:0..10 x:5. The from and to words in the
command syntax line are only an explanation of the direction of data transfer. Three
consecutive periods ‘...’ indicate that the preceding field may be repeated if desired. For
example, when entering the “DISPLAY” command, multiple registers may be specified
for display on the same command line.
MOTOROLA
DSPADSUM/AD
3-5