SI2457FS18-EVB Silicon Laboratories Inc, SI2457FS18-EVB Datasheet - Page 26

• Manufacturer Part Number: SI2457FS18-EVB
• Description: BOARD EVAL SI2457 + SI3018 16PIN
• Manufacturer: Silicon Laboratories Inc
• Series: ISOmodem®r

Specifications of SI2457FS18-EVB

• Main Purpose: Telecom, Data Acquisition Arrangement (DAA)
• Utilized Ic / Part: Si2457
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si2457/34/15/04-Si3008
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+GCI = X
+GCI?
+GCI = ?
+IFC Options
+IFC = A
+IFC = A,B
+ITF Options
+ITF = A
+ITF = A,B
+ITF = A,B,C
Command
Table 11. Basic AT Command Set (Command Defaults in Bold) (Continued)
Country settings - Automatically configure all registers for a particular country.
X
0
16
20
26
27
35
50
51
53
6C
73
89
8A
9C
B8
B5
FE
Note: U-registers are configured to Silicon Laboratories’ recommended values. The +GCI command
List current country code setting (response is: + GCI:<setting>)
List all possible country code settings.
Specifies the flow control to be implemented.
A
B
Transmit flow control threshold.
A
B
C
Specifies the flow control method used by the modem to control data from the host
Specifies the flow control method used by the host to control data from the modem
0 None
1 Local XON/OFF flow control.
2 Hardware flow control (CTS).
Threshold above which the modem will generate a flow off signal
<0 to 511> bytes
Threshold below which the modem will generate a flow on signal
<0 to 511> bytes
Polling interval for <EM><BNUM> indicator
0 to 300 in 10 msec units.
0 None
1 Local XON/OFF flow control. Does not pass XON/XOFF character to the remote
2 Hardware flow control (RTS)
resets the U-registers and the S7 and S6 S-registers to default values before setting country-
specific values. Changes may be made by writing individual registers after sending the
AT+GCI command. Refer to “AN93: Modem Designer’s Guide” for details.
modem.
Country
Japan
Brazil
Canada
China
Columbia
Ecuador
Hong Kong
India
Malaysia
Philippines
Poland
Russia
Hungary
Mexico
Singapore
United States
Taiwan
Preliminary Rev. 0.7
Action