SI2493-C-FS Silicon Laboratories Inc, SI2493-C-FS Datasheet - Page 50

• Manufacturer Part Number: SI2493-C-FS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-C-FS

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN93
50
Notes:
Numeric
1. This message is only supported on the Si2493, Si2457 and Si2434.
2. X is the only verbal response code that does not follow the <CR><LF>Result Code<CR><LF> standard. There is no
3. This message is only supported on the Si2493 and Si2457.
4. Numeric mode: Result code <CR>.
5. This message is only supported on the Si2493, Si2457, Si2434, and Si2415.
6. V.44 with data compression disabled (+DS = 0) emits this result code.
7. Protocol :V42 message is sent if data compression is disabled (+DS = Q).
10
12
14
15
16
17
18
19
20
21
22
23
24
30
31
11
0
1
2
3
4
5
6
7
8
9
leading <CR><LF>.
4
Command was successful
Link established at 300 bps
or higher
Incoming ring detected
Link dropped
Command failed
Link establish at 1200
Dial tone not present
Line busy
Remote not answering
Ringback detected
Link established at 2400
Link established at 4800
Link established at 9600
Link established at 19200
Link established at 7200
Link established at 12000
Link established at 14400
Link established at 16800
Link established at 21600
Link established at 24000
Link established at 26400
Link established at 28800
Link established at 31200
Link established at 33600
Caller ID mark detected
Hookswitch flash detected
Meaning
OK
CONNECT
RING
NO CARRIER
ERROR
CONNECT 1200
NO DIALTONE
BUSY
NO ANSWER
RINGING
CONNECT 2400
CONNECT 4800
CONNECT 9600
CONNECT 19200
CONNECT 7200
CONNECT 12000
CONNECT 14400
CONNECT 16800
CONNECT 21600
CONNECT 24000
CONNECT 26400
CONNECT 28800
CONNECT 31200
CONNECT 33600
CIDM
FLASH
Table 22. Result Codes
Verbal Response
Rev. 0.9
5
5
5
1
5
5
1
1
1
1
1
1
1
X0
X
X
X
X
X
X
X
X
X1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X4
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X