Information Technology Reference
In-Depth Information
S23
Bitmapped options
Bit 3, 1, 0 = 000 &M0 or &Q0
Bit 3, 1, 0 = 001 &M1 or &Q1
Bit 3, 1, 0 = 010 &M2 or &Q2
Bit 3, 1, 0 = 011 &M3 or &Q3
Bit 3, 1, 0 = 100 &Q3
Bit 3, 1, 0 = 101 &Q4
Bit 3, 1, 0 = 110
&Q5
Bit 3, 1, 0 = 111 &Q6
0
1
Bit 2
&L0
1
Bit 6
B0
B1
Bit 5, 4 = 00
X0
Bit 5, 4 = 01 X1
Bit 5, 4 = 10 X2
S28
Bitmapped options
Bit 4, 3 = 00
&P0
Bit 4, 3 = 01
&P1
Bit 4, 3 = 10
&P2
Bit 4, 3 = 11
&P3
S31
Bitmapped options
0
1
Bit 1
N0
1
Bit 3, 2 = 00
W0
Bit 3, 2 = 01 W1
Bit 3, 2 = 10 W2
S36
LAPM failure control
Bit 2, 1, 0 = 000 Modem disconnect
Bit 2, 1, 0 = 001 Modem stays on line and a direct mode connection
Bit 2, 1, 0 = 010 Reserved
Bit 2, 1, 0 = 011 Modem stays on line and normal mode connection is established
Bit 2, 1, 0 = 100 An MNP connection is made, if it fails then the modem disconnects
Bit 2, 1, 0 = 101 An MNP connection is made, if it fails then the modem makes a direct
connection
Bit 2, 1, 0 = 110 Reserved
Bit 2, 1, 0 = 111 An MNP connection is made, if it fails then the modem makes a normal
mode connection
S37
Desired line connection speed
Bit 3, 2, 1, 0 = 0000
Auto mode connection (F0)
Bit 3, 2, 1, 0 = 0001 Modem connects at 300 bps (F1)
Bit 3, 2, 1, 0 = 0010 Modem connects at 300 bps (F1)
Bit 3, 2, 1, 0 = 0011 Modem connects at 300 bps (F1)
Bit 3, 2, 1, 0 = 0100 Reserved
Bit 3, 2, 1, 0 = 0101 Modem connects at 1200 bps (F4)
Bit 3, 2, 1, 0 = 0110 Modem connects at 2400 bps (F5)
Bit 3, 2, 1, 0 = 0111 Modem connects at V.23 (F3)
Bit 3, 2, 1, 0 = 1000 Modem connects at 4800 bps (F6)
Bit 3, 2, 1, 0 = 1001 Modem connects at 9600 bps (F8)
Bit 3, 2, 1, 0 = 1010 Modem connects at 12 000 bps (F9)
Bit 3, 2, 1, 0 = 1011 Modem connects at 144 000 bps (F10)
Bit 3, 2, 1, 0 = 1100 Modem connects at 7200 bps (F7)
S39
Flow control
Bit 2, 1, 0 = 000 No flow control
Bit 2, 1, 0 = 011
RTS/CTS (&K3)
Bit 2, 1, 0 = 100 XON/XOFF (&K4)
Bit 2, 1, 0 = 101 Transparent XON (&K5)
Bit 2, 1, 0 = 110 RTS/CTS and XON/XOFF (&K6)
S39
General bitmapped options
Bit 5, 4, 3 = 000 \K0
Bit 5, 4, 3 = 001 \K1
Bit 5, 4, 3 = 010 \K2
