Siemens SINAUT ST7 - Character Recognition Asynchronous 10 Bit; Character Recognition Asynchronous 11 Bit

Operating Modes and Character Recognition
6NH7811-0AA22 © Siemens AG 2002 All Rights Reserved
4-24 MD2 Modem (07/2002)
4.2.1 Character Recognition "Asynchronous 11 Bit"
The "Asynchronous 11 bit" character recognition is designed to transmit data
streams consisting of standard 11-bit asynchronous characters:
Fig. 4-19 Standard 11-Bit Asynchronous Characters
The "Asynchronous 11 bit" character recognition can be used in combination with
all operating modes of the MD2 modem. Four baud rates can be used: 1200, 2400,
9600 and 19200 baud.
The following illustration shows the setting on the 10-pin DIL switch of the MD2 for
"Asynchronous 11 bit" character recognition.
Fig. 4-20 DIL switch setting for the
"Asynchronous 11 bit" character recognition
4.2.2 Character Recognition "Asynchronous 10 Bit"
The "Asynchronous 10 bit" character recognition is designed to transmit data
streams consisting of standard 10-bit asynchronous characters:
Fig. 4-21 Standard 10-Bit Asynchronous Characters
The "Asynchronous 10 bit" character recognition can be used in combination with
all operating modes of the MD2 modem. Four baud rates can be used: 1200, 2400,
9600 and 19200 baud.
The following illustration shows the setting on the 10-pin DIL switch of the MD2 for
"Asynchronous 10 bit" character recognition.
Fig. 4-22 DIL switch setting for the
"Asynchronous 10 bit" character recognition
1234
OFF
ON
5
6789
10
123 4
OFF
ON
5
6789
10
ST = Start bit
SP = Stop bit
0 1 2 3 4 5 6 7 P
ST SP ST
ST = Start bit
SP = Stop bit
P = Parity bit
0 1 2 3 4 5 6 7
ST SP ST