r6781-12 Conexant Systems, Inc., r6781-12 Datasheet - Page 51

• Manufacturer Part Number: r6781-12
• Description: Embedded Modem Family
• Manufacturer: Conexant Systems, Inc.

EmbeddedModem Family
Table 4-2. AT Command Set Summary (4 of 5)
D224ATLVDSC
&Tn
&V
&Wn
&X0
&Yn
&Zn = x
Command
Test and diagnostic
Display current configurations
Store current configuration
Asynchronous data
transmission
Select default profile
Store dial string to location n
Function
n = 4
n = 0
n = 0
Default
—
—
—
Conexant
n = 0
n = 1
n = 2
n = 3
n = 4
n = 5
n = 6
n = 7
n = 8
Example:
AT&V
ACTIVE PROFILE:
B0 E1 L1 M1 QO T V1 Y0 &C0 &D0 &G2 &J0 &L0 &P0 &Q0 &R0
&S0 &X0 &Y0
S00:000 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002
S07:030 S08:002 S09:006
S10:014 S12:050 S14:AAH S16:00H S18:000 S21:00H S22:76H
S23:17H S25:005 S26:001 S27:40H
STORED PROFILE 0:
B1 E1 L2 QO V1 X4 Y0 &C0 &D0 &G0 &J0 &L0 &P0 &Q0 &R0
&S0 &X0
S00:000 S14:AAH S18:000 S21:00H S22:76H S23:17H S25:005
S26:001 S27:40H
STORED PROFILE 1:
B1 E1 L2 QO V1 X4 Y0 &C0 &D0 &G0 &J0 &L0 &P0 &Q0 &R0
&S0 &X0
S00:000 S14:AAH S18:000 S21:00H S22:76H S23:17H S25:005
S26:001 S27:40H
TELEPHONE NUMBERS:
&Z0= 5551212
&Z1=
&Z2=
&Z3=
Commands: Bn, En, Ln, Mn, P or T, Qn, Vn, Yn, &Cn &Dn, &Gn,
&Jn, &Ln, &Pn, &Qn, &Rn, &Sn &Xn &Yn
Registers: S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12,
S14, S16, S18, S21, S22, S23, S25, S26, S27
n = 0
n = 1
n = 0
n = 1
n = 2
n = 0
n = 1
&Zn = x n = 0 to 3 and x = dial string. (up to 36 characters)
Terminates test in progress.
Initiates local analog loopback.
Returns ERROR.
Initiates local digital loopback.
Enables digital loopback acknowledgment from remote
modem for RDL.
Disables digital loopback acknowledgment from remote
modem for RDL.
Initiates remote digital loopback.
Initiates remote digital loopback with self test.
Initiates local analog loopback with self test.
Stores active profile in location 0.
Stores active profile in location 1.
Reserved
Reserved
Reserved
The modem will use profile 0 on powerup.
The modem will use profile 1 on powerup.
Parameters/Description
(1)
(1)
(1)
4-5