101-1226 Rabbit Semiconductor, 101-1226 Datasheet - Page 49

• Manufacturer Part Number: 101-1226
• Description: RCM3900 DEV KIT UNIVERSAL
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3900r
• Type: MPU Moduler

Specifications of 101-1226

• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• For Use With/related Products: RCM3900
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1137

5.2.7 Prototyping Board Function Calls
The functions described in this section are for use with the Prototyping Board features.
The source code is in the Dynamic C
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.
5.2.7.1 Board Initialization
DESCRIPTION
RETURN VALUE
RabbitCore RCM3900 User’s Manual
void brdInit (void);
Call this function at the beginning of your program. This function initializes Parallel
Ports A through G for use with the Prototyping Board.
This function call is intended for demonstration purposes only, and can be modified for
your applications.
Summary of Initialization
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. The relay is set to normally closed positions.
None.
I/O port pins are configured for Prototyping Board operation.
Unused configurable I/O are set as tied inputs or outputs.
The external I/O bus is enabled.
The LCD/keypad module is disabled.
RS-485 is not enabled.
RS-232 is not enabled.
LEDs are off.
Ethernet select is disabled.
Motor control is disabled.
SAMPLES\RCM3900\RCM39xx.LIB
brdInit
library if you
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