29
W&T
RS232 Multi Computer Adapter
Subject to error and alteration
Setting the format - DIL switches
The DIL switch banks SW1, SW2 and SW3 have the same
scope of functions for all three ports: the individual switches
determine the transmission speed, the number of data bits,
the parity and the handshake procedure of the respective
port. The function of the individual switches can be seen in
the following tables:
handshake
S1
data bit
S6
hardware handshake
off
7 data bit
off
software handshake
ON
8 data bit
ON
parity
S7
S8
no parity
X
off
odd parity
off
ON
even parity
ON
ON
baudrate
S2
S3
S4
S5
150 Baud
off
off
off
off
300 Baud
ON
off
off
off
600 Baud
off
ON
off
off
1200 Baud
ON
ON
off
off
2400 Baud
off
off
ON
off
4800 Baud
ON
off
ON
off
9600 Baud
off
ON
ON
off
19200 Baud
ON
ON
ON
off
38400 Baud
off
off
off
ON
57600 Baud
ON
off
off
ON
64000 Baud
off
ON
off
ON
76800 Baud
ON
ON
off
ON
115200 Baud
off
off
ON
ON
