EV6240 datasheet(21/47 Pages) CMLMICRO

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Evaluation Kit for CMX624/CMX644A

EV6240

UM6240/3

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).

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.

Modem Reset

Instructs the modem to reset the evaluation device and then reload the factory S-

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>

EV6240 Datasheet(PDF) 21 Page - CML Microcircuits