38
6177-2203
Bits 6-7
Guard tone (&Gn)
0 =
None (&G0)
1 =
None (&G1)
2 =
1800 Hz (&G2) (Default.)
S24 – Receiver disconnect level
If %D1 is set, will the value in this register set the level of the lowest accepted linesignal
Default 0 {0-43} (dBm)
S25 – Delay To DTR
Sets the length of time that the modem will ignore DTR for taking the action specified by &Dn.
Default 5 {0-255} hundredths of a second)
S26 – RTS to CTS delay
Sets the length of time between RTS and CTS.
Only working in synchronous connections
Default 1 {0-255} hundredths of a second)
S27 – Bit Mapped Options Status
Indicates the status of command options.
Bits 0 -1,3 — Asynchronous selection (&Qn)
3
1
0
0
0
0
=
&Q0
1
0
0
=
&Q4
1
0
1
=
&Q5 (Default.)
1
1
0
=
&Q6
Bit 2
Reserved
Bits 4-5
Internal clock select (&Xn)
0 =
Internal clock (&X0) (Default.)
1 =
External clock (&X1)
2 =
Slave clock (&X2)
Bit 6
CCITT/Bell mode select (Bn)
0 =
CCITT mode (B0) (Default.)
1 =
Bell mode (B1)
Bit 7
DTR dial option (AT&B)
0 =
No DTR dial (&B0) (Default.)
1 =
Dial on DTR low to high transition (&B1)
S28 – Bit Mapped Options Status (Read only register)
Bits 0-1
Reserved
Bit 2
Reserved (always 0).
Bits 3-4
Pulse dialling (&Pn)
0 =
39%-61% make/break ratio at 10 pulses per second (&P0) (Default.)
1 =
33%-67% make/break ratio at 10 pulses per second (&P1)
2 =
39%-61% make/break ratio at 20 pulses per second (&P2)
3 =
33%-67% make/break ratio at 20 pulses per second (&P3)
Bit 5
Reserved
Bits 6-7
MNP Link Negotiation Speed (*Hn)
0 =
Link negotiation at highest speed (*H0) (Default.)
1 =
Link negotiation at 1200 bps (*H1)
Summary of Contents for TD-22 AC
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