Z0221500ZCO Zilog, Z0221500ZCO Datasheet - Page 35

• Manufacturer Part Number: Z0221500ZCO
• Description: Z02215 ONE-CHIP MODEM EVAL KIT
• Manufacturer: Zilog

Specifications of Z0221500ZCO

• Main Purpose: Telecom, Modem
• Utilized Ic / Part: Z02215
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Using The AT Command Set
Command Line Execution
Numeric Arguments
AT Command Prefix
The characters in a command line are executed one at a time. Any unex-
pected characters, except control characters, terminate command line exe-
cution and return an
numbers outside the range of values accepted by the command. All con-
trol characters in a command line except
ters such as
The numerical argument of a command is assumed to be
vided.
Leading
ignored.
All numeric arguments, including S-register numbers, are decimal (base
10).
When the board has executed a command line, the result code of the last
command executed is returned to the terminal. If the AT command typed
to the board is not supported by the modem firmware, the
code is returned.
Each board command line begins with the letters
these characters to determine the data rate and parity of data from the ter-
minal.
Example: Commands
up the telephone line.
Example:
0
s in numeric arguments, including S-register numbers, are
<RETURN>
ATS1=2
ERROR
PRELIMINARY
and
and
ATH<RETURN>
<BS>
ATS01=2
result code. Unexpected characters include
are ignored.
Evaluation Board User Manual
both set S-register
Z02215 Single-Chip Modem
Ctrl-X
and
ATH0<RETURN>
A
and the special charac-
and
T
. The board uses
UM002304-0802
S1
0
ERROR
if it is not pro-
to
2
both hang
.
result
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