Pixsys PL260 - Page 41

41
SM108
1108
COM1 configuration in free
-
port mode
SM118
1118
EXP1 configuratio
n in free
-
port mode
SM128
1128
COM2 configuration in free
-
port mode
These words enable functioning of serial port in free-
port mode, selecting also functioning parameters.
Enabling this mode, communication protocol which
uses the serial is disabled and so it is possible to
access directly the transmission/reception of data on
port. These parameters, at switch on, are selected to
0 (free-port mode disabled).
R/W
Bit 0÷
÷÷
÷3
These bit select communication speed for
the serial port in free-port mode, according
to this values:
R/W
0  110 baud
1  150 baud
2  300 baud
3  600 baud
4  1200 baud
5  2400 baud
6  4800 baud
7  9600 baud
8  19200 baud
9  28800 baud
10  38400 baud
11  57600 baud
Bit 4÷
÷÷
÷7
These bits select the format for the serial
port communication data in free-port mode:
R/W
0  8,N,1
1  8,O,1
2  8,E,1
3  7,N,1
4  7,O,1
5  7,E,1
6  8,N,2
7  8,O,2
8  8,E,2
9  7,N,2
10  7,O,2
11  7,E,2
Bit 8
This bit selected to "1" enables mode free-
port, if selected to "0" it keeps serial to
normal mode where it is managed directly
by the selected protocol into the
programming phase.
R/W