Serial Communication - Rabbit RCM3365 User Manual

B.4.6 Serial Communication
The Prototyping Board allows you to access up to five of the serial ports from the
RCM3365/RCM3375 module. Table B-2 summarizes the configuration options.
Table B-2. Prototyping Board Serial Port Configurations
Serial Port Signal Header
B
C
D
E
F
* RS-485 termination and bias resistors are configured via header JP5.
Serial Port D is configured in software either to allow J7 to be used as a RabbitNet port or
to allow J11 to be used as a serial interface for the SF1000 series serial flash.
92
Configured via
—
J9
*
J14
JP5
J7
JP3
J11
—
J14
J14 —
Default Use
RCM3365/RCM3375
Serial Port B signals
on PB0, PC4 and PC5
RS-485
RabbitNet
(PD2 = 1)
quadrature decoder
SF1000
(PD2 = 0)
RS-232
RS-232
RabbitCore RCM3365/RCM3375
Alternate Use
—
—
Rabbit 3000
—
—