101-0587 Rabbit Semiconductor, 101-0587 Datasheet - Page 22

• Manufacturer Part Number: 101-0587
• Description: KIT DEV RABBITCORE/RCM3400
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r
• Type: MPU Moduler

Specifications of 101-0587

• Rohs Status: RoHS non-compliant
• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: RCM3400
• Data Bus Width: 8 bit
• Interface Type: Ethernet
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.8 V to 3.45 V
• For Use With/related Products: RCM3400
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1027

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Two sample programs,
illustrate RS-485 master/slave communication. To run these sample programs, you will
need a second Rabbit-based system with RS-485.
16
PARITY.C
repeatedly sending byte values 0–127 from Serial Port D to Serial Port
C. The program will switch between generating parity or not on Serial
Port D. Serial Port C will always be checking parity, so parity errors
should occur during every other sequence.
To set up the Prototyping Board, you will need to tie TxD and RxC together on the
RS-232 header at J5 using one of the jumpers supplied in the Development Kit as
shown in the diagram.
The Dynamic C
SIMPLE3WIRE.C
communication. Lower case characters are sent by TxC, and are
received by RxD. The characters are converted to upper case and are
sent out by TxD, are received by RxC, and are displayed in the
Dynamic C
To set up the Prototyping Board, you will need to tie TxD and RxC together on the
RS-232 header at J5, and you will also tie RxD and TxC together using the jumpers
supplied in the Development Kit as shown in the diagram.
SIMPLE5WIRE.C
with flow control on Serial Port C and data flow on Serial Port D.
To set up the Prototyping Board, you will need to tie TxD and RxD
together on the RS-232 header at J5, and you will also tie TxC and
RxC together using the jumpers supplied in the Development Kit as
shown in the diagram.
Once you have compiled and run this program, you can test flow con-
trol by disconnecting TxC from RxC while the program is running. Characters will no
longer appear in the
back to RxC.
SWITCHCHAR.C
ASCII string on Serial Ports D and C. It also displays the serial data received from both
ports in the
To set up the Prototyping Board, you will need to tie TxD and RxC
together on the RS-232 header at J5, and you will also tie RxD and
TxC together using the jumpers supplied in the Development Kit as
shown in the diagram.
Once you have compiled and run this program, press and release S2
and S3 on the Prototyping Board. The data sent between the serial ports will be dis-
played in the
—This program demonstrates the use of parity modes by
STDIO
STDIO
STDIO
STDIO
—This program demonstrates transmitting and then receiving an
—This program demonstrates basic RS-232 serial
—This program demonstrates 5-wire RS-232 serial communication
window.
window.
SIMPLE485MASTER.C
STDIO
window.
window will display the error sequence.
window, and will display again once TxC is connected
and
SIMPLE485SLAVE.C
RabbitCore RCM3400
, are available to