SI3015-F-FS View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI3015-F-FS

V.22BIS ISOMODEM® CHIPSET WITH ERROR CORRECTION

Silicon Laboratories 

Si2403

Table 11. Extended AT\ Command Set (Command Defaults in Bold) (Continued)

Command

Action

\U

Serial mode—causes a low pulse (25 ms) on RI and DCD. INT to be the inverse of ESC. RTS to be

the inverse of CTS.

Parallel mode—causes a low pulse (25 ms) on INT.

This command terminates with a RESET.

\Vn Connect message type

\V0 Report connect message and protocol message

\V2 Report connect message only (exclude protocol message)

\V4 Report connect and protocol message with both upstream and downstream connect rates.

*Note:

Notes:

1. When in autobaud mode, \B0, \B1, and \P1 will not be detected automatically. The combination of \B2 and \P3 will be

detected. This is compatible with seven data bits, no parity, two stop bits. Seven data bits, no parity, one stop bit may be

forced by sending AT\T17\B1.

2. The autobaud feature does not detect this rate.

3. Default is \T16 if a pulldown is connected to pin 16; otherwise, the default is \T9.

Rev. 1.2

31

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