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RabbitCore RCM3365/RCM3375
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.
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.
Table B-2. Prototyping Board Serial Port Configurations
Serial Port
Signal Header
Configured via
Default Use
Alternate Use
B
J9
—
RCM3365/RCM3375
Serial Port B signals
on PB0, PC4 and PC5
—
C
J14
JP5
*
* RS-485 termination and bias resistors are configured via header JP5.
RS-485
—
D
J7
JP3
RabbitNet
(PD2 = 1)
Rabbit 3000
quadrature decoder
J11
SF1000
(PD2 = 0)
E
J14
—
RS-232
—
F
J14
—
RS-232
—
Summary of Contents for RCM3365
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