User's Manual

BSR100D™ Wireless Radio Modem Page 19 User Manual
Parity
Selects transmission or reception of any parity bits for the
primary and secondary COM ports
Stop Bits
Selects number of stop bits (1 or 2) transmitted or received
for the primary and secondary COM ports
DTR Enable
Used to assert DTR line of the RS232 port when the port is
open for the primary and secondary COM ports
Swap COM Ports
Selecting the Swap COM Ports button moves the secondary
COM port setting to the primary COM port (and moves the
primary COM port to the secondary settings). Since the
BSR100D programming is done through the primary COM
port, this is useful when two units are connected to the
primary and secondary COM ports. A swap COM port
allows the second unit to be programmed without switching
programming cables.
5.2.4 Primary and Secondary Port Settings Communications Modes
The mode drop down menu configures the communication
mode for the primary and secondary PC Port (See Table 7:
Communication Modes).
Table 7: Communication Modes
Mode Description
Sync/ESC with no
Handshake (HS)
Sends data using Sync/byte-stuffing
protocol with out HS
Buffered with no HS Sends buffered data without HS (this mode
required for DOX operation)
Sync/Esc with RTS/CTS HS Sends data using the Sync/Esc byte-
stuffing protocol with RTS/CTS HS
Buffered with RTS/CTS HS Sends buffered data with RTS/CTS
hardware HS
Sync/Esc with flow control
HS
Sends data using the Sync/Esc byte-
stuffing protocol with flow control HS
Buffered with flow control
H/S
Sends buffered data with flow control
hardware HS