User’s Manual of netMod Network Termination Unit
Basic S-Registers “ATSN=X”
Command Function and Description
S0= Set the number of rings on which the modem will answer. A 0 value disables
auto-answer
S2= Define escape code character, default <+> (43dec.)
Extended S-Registers “ATSN=X”
The values written on the S-Registers have to be decimal.
Command bit dec hex Function and Description
bit dec hex Bit-mapped register
0 0 Profile 0 as active settings after power ON
32 20 Profile 1 as active settings after power ON
64 40 Profile 2 as active settings after power ON
96 60 Profile 3 as active settings after power ON
S15=
7-5
128 80 * Factory default as active settings after power ON
dec DTE speed selection mode.
0 * Disable fixed baud function (Autobaud mode).
S18=
N+1 Enable baud rate fixing at n=0-13 baud rate. Value settings of n are
the same as S20 values.
dec hex DTE speed decided by autobaud (bps). Valid only if S18=0.
0 0 230400 bps (not supported by autobaud, only fixed value)
only for netMods with hardware version V01
1 1 115200 bps
2 2 57600 bps
3 3 38400 bps
4 4 28800 bps
5 5 19200 bps
6 6 14400 bps
7 7 12000 bps
8 8 9600 bps
9 9 7200 bps
10 A 4800 bps
11 B 2400 bps
12 C 1200 bps
S20=
13 D 300 bps
bit dec hex Bit mapped register
0 0 Command echo disabled 0
1 1 Command echo enabled
0 Corresponds to ATX0
8 Corresponds to ATX1
16 Corresponds to ATX2
24 Corresponds to ATX3
32 Corresponds to ATX4
40 Corresponds to ATX5
345
48 Corresponds to ATX6
0 0 Display result code in numeric format 6
64 40 Display result code in verbose format
0 0 Modem returns result code
S23=
7
128 80 Modem does not return result code
6