20-101-0522 Rabbit Semiconductor, 20-101-0522 Datasheet - Page 22
20-101-0522
Manufacturer Part Number
20-101-0522
Description
MODULE RABBITCORE RCM3220
Manufacturer
Rabbit Semiconductor
Datasheet
1.20-101-0522.pdf
(96 pages)
Specifications of 20-101-0522
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
69 mm x 47 mm x 22 mm
Core
RCM3220
Processor Series
RCM3200
For Use With/related Products
RCM3220
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
316-1098
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3.2 Dynamic C Functions
The functions described in this section are for use with the Prototyping Board features.
The source code is in the
folder if you need to modify it for your own board design.
Other generic functions applicable to all devices based on Rabbit microprocessors are
described in the Dynamic C Function Reference Manual.
3.2.1 Board Initialization
RETURN VALUE
18
void brdInit (void);
Call this function at the beginning of your program. This function initializes Parallel Ports A through G
for use with the RCM3200 Prototyping Board.
Summary of Initialization
None.
1. I/O port pins are configured for Prototyping Board operation.
2. Unused configurable I/O are set as high outputs.
3. Only one RabbitCore module is plugged in, and is in the MASTER position on the Prototyping
3. The LCD/keypad module is disabled.
4. RS-485 is not enabled.
5. RS-232 is not enabled.
6. The IrDA transceiver is disabled.
7. LEDs are off.
Board.
RCM32xx.LIB
library in the Dynamic C
SAMPLES\RCM3200
RabbitCore RCM3200
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