SI2493-D-FS Silicon Laboratories Inc, SI2493-D-FS Datasheet - Page 211
SI2493-D-FS
Manufacturer Part Number
SI2493-D-FS
Description
IC ISOMODEM SYSTEM-SIDE 16SOIC
Manufacturer
Silicon Laboratories Inc
Specifications of SI2493-D-FS
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 211 of 304
- Download datasheet (5Mb)
Table 132. TAM PSTN Interrupted Answer – OGM Playback with DTMF Menu Entry (Continued)
Host to Modem Commands / Data
[Voice Stream]
<DLE><ETX>
AT+VGT=128
AT+VSD=129
AT+VLS=15
AT+VSM=4
AT+VLS=0
AT+VTX
Modem to Host Result
Codes/Data
CONNECT
<DLE><u>
<DLE><~>
<DLE><1>
<DLE><~>
<DLE><2>
<DLE><~>
<DLE><3>
<DLE><~>
<DLE><4>
<DLE></>
<DLE></>
<DLE></>
<DLE></>
Rev. 1.3
OK
OK
OK
OK
OK
OK
Set the RS232-to-DAA transmit gain regis-
ter (UB3) for TAM PSTN.
Set sensitivity level for ICM recording
silence detection.
Select G.711U -law PCM, 8-bit, 64 kbps
format. The voice driver will need to track
the OGM format with the OGM PCM file.
Disable voice mode. Used as a transition
point between non-zero +VLS voice
modes.
Setup off-hook voice to PSTN. See
Table 117 on page 190
Trigger transmit operation.
TX Underrun. Appears at the start of +VTX
before transmit data are seen.
Transmit OGM voice stream. During voice
stream capture, the user can adjust the
UB3 value via the <DLE><u> and
<DLE><d> commands. The host voice
driver will need track the number of adjust-
ments and update the +VGT value for
future use.
DTMF 1 digit detected.
DTMF 2 digit detected.
DTMF 3 digit detected.
DTMF 4 digit detected. The password of
1234 has been matched. Abort answer
sequence.
Terminate the transmit operation. The
modem will respond with OK to denote the
return to command mode.
Local Modem Actions
for details.
AN93
211
Related parts for SI2493-D-FS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SOIC 16/C/56 KBPS, V.92 ISOMODEM 16-PIN SYSTEM-SIDE - LEAD-FREE
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
TSSOP 24/I/56 KBPS, V.92 ISOMODEM SYSTEM-SIDE
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
56 KBPS, V.92 ISOMODEM SYSTEM-SIDE - LEAD-FREE TSSOP 0 TO 7
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
Telecom ICs CONTACT SILICON LABS FOR AVAILABILITY
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/ERROR CORR 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/ERROR CORR 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/DAA 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/ERROR CORR 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/DAA 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet: