56
On-Line
EXPRESS
Changing a Register Value
To change a register value, use the Sn command (ATSn=v), where n
is a register number and v is the new value you want to assign to
the register. Type:
AT S0=3 [ENTER]
to have the modem automatically answer on the third ring.
The following table lists the modem’s registers and their functions.
Reg.
Range
Units
Default Definition
S0
0-255
rings
0
Auto-answer
S1
0-255
rings
0
Count incoming rings
S2
0-255
rings
43
Escape character value.
S3
0-127
ASCII
13
Carriage return character.
S4
0-127
ASCII
10
Line feed character.
S5
0-255
ASCII
8
Backspace character.
S6
2-255
seconds 2
Wait time for Blind Dialing.
S7
1-255
seconds 60
Wait for carrier after dial.
S8
0-255
seconds 2
Pause time for dial delay.
S9
1-255
seconds 6/10
Carrier detect.
S10
1-255
seconds 14 (1.4) Lost Carrier to Hang Up Delay.
S11
50-255
seconds 95/100 DTMF tone duration
(* in one-hundredth second increments)
S12
0-255
seconds 50 (1)
Escape code guard time*.
(*in one-fiftieth second increments)
S14
Bit Mapped
Bit mapped registers.
S16
Bit Mapped
0
Modem test options.
S18
0-255
seconds 0
Test timer.
S19
Bit Mapped
Bit-Mapped registers
S21
Bit Mapped
Bit mapped registers.
S22
Bit Mapped
Bit mapped registers.
S23
Bit Mapped
Bit mapped registers.
S25
0-255
seconds 5
Asynchronous DTR Delay.
S26
0-255
seconds 1
RTS to CTS Delay Interval.
S27 Bit Mapped
Bit mapped registers.
Содержание FDSP34AI
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