Allied Data Technologies TRON SECURE 33.6, Руководство пользователя, Страница: 52 / 63

Bit Value Default Description
Bit 4,5 0-3 3 DTE PARITY
0= Even
1= not in use
2= Odd
3= None
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Bit 6,7
0-2 2 Guard tone
0= None (AT&G0)
1= None (AT&G1)
2= 1800 Hz (AT&G2)
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S24 * Reserved
S25 005 0-255 Time DTR inactive
The modem ignores an off-condition of DTR (CT108) for a time which is shorter than the
value of this register. Units in seconds for the synchronous mode and 1/100 second for
other modes.
S26 001 0-255 RTS to CTS active time
Delay time between RTS and CTS in synchronous mode.
The time unit is in 1/100 seconds.
S27 * 009 Bit Mapped Register
Bit Value Default Description
Bit 0,1 0-3 0 0,0= AT&M0 or AT&Q0 (default)
Bit 3 0-1 1,0= AT&M1 or AT&Q1
2,0= AT&M2 or AT&Q2
3,0= AT&M3 or AT&Q3
0,1= AT&Q4
1,1= AT&Q5
2,1= AT&Q6
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Bit 2
0-1 0 Leased and dial line selection
0= Dial line (AT&L0)
1= Leased line (AT&L1)
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Bit 4,5
0-2 0 Clock selection
0= Internal clock (AT&X0)
1= External clock (AT&X1)
2= Slave clock (AT&X2)
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TRON SECURE 33.6
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