EV6240 Datasheet, PDF (21/47 Pages) CML Microcircuits – Opto-Isolated serial interface capability

Evaluation Kit for CMX624/CMX644A
EV6240
Vn Result Code Format
Syntax: ATVn<CR>
Modifier Usage
n=0 Instructs the modem to display result codes as numbers.
n=1 Instructs the modem to display result codes as words (default).
Xn Calling Characteristics
Determines which set of responses and calling characteristics are used.
Syntax: ATXn<CR>
Modifier Usage
n=0 The modem will ignore dial tones and busy tones. Dial tone wait time is zero,
and blind dialling is enabled. The modem returns a CONNECT result code when a
connection is established.
n=1 The modem will ignore dial tones and busy tones. Dial tone wait time is zero,
and blind dialling is enabled. The modem returns a CONNECT xxxx result code
when a connection is established, where xxxx is the Tx/Rx line speed (default).
n=2 The modem will ignore busy tones, but waits for a dial tone before dialling. If a
dial tone is not detected within 5 seconds, a NO DIAL TONE result code is returned.
The modem returns a CONNECT xxxx result code when a connection is established,
where xxxx is the Tx/Rx line speed.
n=3 The modem will ignore dial tones. If a busy tone is detected, a BUSY result
code is returned. Blind dialling is enabled. The modem returns a CONNECT xxxx
result code when a connection is established, where xxxx is the Tx/Rx line speed.
n=4 If a dial tone is not detected within 5 seconds, a NO DIAL TONE result code is
returned. If a busy tone is detected, a BUSY result code is returned. The modem
returns a CONNECT xxxx result code when a connection is established, where xxxx
is the Tx/Rx line speed.
Zn Modem Reset
Instructs the modem to reset the evaluation device and then reload the factory S-
Register settings.
Syntax: ATZn<CR>
Modifier Usage
n=0 Reset CMX6x4 device and restore factory profile 0.
n=1 Reset CMX6x4 device and restore factory profile 1.
$
AT Command Online Help
Displays all AT Commands
Syntax: AT$<CR>
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© 1999 Consumer Microcircuits Limited
UM6240/3