SI2457-D-FS Silicon Laboratories Inc, SI2457-D-FS Datasheet - Page 66
SI2457-D-FS
Manufacturer Part Number
SI2457-D-FS
Description
IC ISOMODEM SYSTEM-SIDE 16SOIC
Manufacturer
Silicon Laboratories Inc
Specifications of SI2457-D-FS
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- Current page: 66 of 304
- Download datasheet (5Mb)
AN93
66
A,B,C,D,E,F,G,
+ES = A, B, C
Command
+DS44 =
A,B,C,D
+DS=
H,I
Table 39. Basic AT Command Set (Continued)
Controls V.42bis data compression function.
A
B
Controls V.44 data compression function*
A
B
C
D
E
F
G
H
I
*Note: Si2493 only
Enable synchronous access mode
A – specifies the mode of operation when initiating a modem
connection
B – This parameter should not be used.
C – Specifies the mode of operation when answer a modem
connection
completed and data state is entered.
Direction
0
1
2
3
Compression negotiation
0
1
C
D
Direction
0
1
2
3
Compression negotiation
0
1
Capability
0
1
2
Max_codewords_tx 256 to 65536
Max_codewords_rx 256 to 65536
Max_string_tx 32 to 255
Max_string_rx 32 to 255
Max_history_tx 512
Max_history_rx 512
D = Disable synchronous access mode
6 = Enable synchronous access mode when connection is
D = Disable synchronous access mode
8 = Enable synchronous access mode when connection is
completed and data state is entered.
Both Directions (V.42bis P0 = 11)
No compression (V.42bis P0 = 0)
Do not disconnect if Rec. V.42 is not negotiated
No compression (V.42bis P0 = 0)
Transmit only
Receive only
Do not disconnect if Rec. V.42 is not negotiated.
Disconnect is Rec. V.42 is not negotiated.
Max_dict 512 to 65535
Max_string 6 to 250
Transmit only
Receive only
Both Directions (V.42bis P0 = 11)
Disconnect is Rec. V.42 is not negotiated
Stream method
Packet method
Multi-packet method
Rev. 1.3
Action
Related parts for SI2457-D-FS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
TSSOP 24/C/56 KBPS, V.90 ISOMODEM SYSTEM-SIDE
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
TSSOP 24/I/56 KBPS, V.90 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:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
SMD/C/SINGLE-ENDED OUTPUT SILICON OSCILLATOR
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 AES KEYFOB DEMO WITH LCD RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A N/A/SI4010 SIMPLIFIED KEY FOB DEMO WITH LED RX
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
N/A/-40 TO 85 OC/EZLINK MODULE; F930/4432 HIGH BAND (REV E/B1)
Manufacturer:
Silicon Laboratories Inc