20-101-1068 Rabbit Semiconductor, 20-101-1068 Datasheet - Page 96

• Manufacturer Part Number: 20-101-1068
• Description: MODULE RABBITCORE RCM3315
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1068

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 3000
• Clock Speed: 44.2 MHz
• Interface Type: Ethernet, Serial
• Flash: 512 KB
• Timers: 10 x 8 bit, 1 x 10 bit
• Operating Supply Voltage: 3.15 V to 3.45 V
• Board Size: 47 mm x 69 mm x 22 mm
• Core: RCM3315
• Processor Series: RCM3315
• For Use With/related Products: RCM3315
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1114

B.4.6 Serial Communication
The Prototyping Board allows you to access four of the serial ports from the RCM3305/
RCM3315 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.
90
Serial Port
* RS-485 termination and bias resistors are configured via header JP5.
D
C
E
F
Table B-2. Prototyping Board Serial Port Configurations
Signal Header
J14
J14
J14
J11
J7
Configured via
JP5
JP3
—
—
*
Default Use
RabbitNet
(PD2 = 1)
(PD2 = 0)
RS-485
SF1000
RS-232
RS-232
RabbitCore RCM3305/RCM3315
quadrature decoder
Alternate Use
Rabbit 3000
—
—
—