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AirPrime MC73xx / 8805 AT Command Reference
16
Proprietary and Confidential
4114486
SAR Backoff and Thermal Control Commands
—Commands used to configure
SAR options, and thermal mitigation algorithm parameters and limits.
Conventions
The following format conventions are used in this reference:
Character codes or keystrokes that are described with words or standard
abbreviations are shown within angle brackets using a different font, such as
<CR>
for Carriage Return and
<space>
for a blank space character.
Numeric values are decimal unless prefixed as noted below.
Hexadecimal values are shown with a prefix of 0x, i.e. in the form 0x3D.
Binary values are shown with a prefix of 0b, i.e. in the form 0b00111101.
Command and register syntax is noted using an alternate font:
!CHAN=<c>[,b]
.
The leading “
AT
” characters are not shown but must be included before all
commands except as noted in the reference tables.
Characters that are required are shown in uppercase; parameters are noted in
lowercase. Required parameters are enclosed in angle brackets (
<n>
) while
optional parameters are enclosed within square brackets (
[x]
). The brackets are
not to be included in the command string.
Commands are presented in table format. Each chapter covers the commands
related to that subject and presents a summary table to help you locate a needed
command. Commands are in ASCII alphabetical order in the body of each
chapter.
Any default settings are noted in the command tables. Note that these are the
factory default settings and
not
the default parameter value assumed if no
parameter is specified.
Result Code
This is a numeric or text code that is returned after all commands
(except resets)—text codes are returned if verbose responses are enabled. Only
one result code is returned for a command line regardless of the number of
individual commands contained on the line.
Response
This term indicates a response from the modem that is issued prior to
a result code. Reading registers or issuing commands that report information will
provide a response followed by a result code unless the command generates an
error.
Responses and result codes from the modem, or host system software prompts,
are shown in this font:
CONNECT 14400
Table 1-9: SAR backoff and thermal control commands
Command
Description
Page
!MAXPWR
!SARINTGPIOMODE
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