Prototyping Board Functions; Board Initialization - Rabbit RabbitCore RCM3209 User Manual

5.2.6 Prototyping Board Functions

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.

5.2.6.1 Board Initialization

void brdInit (void);
DESCRIPTION
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. I/O port pins are configured for Prototyping Board operation.
2. Unused configurable I/O are set as tied inputs or outputs.
Only one RabbitCore module is plugged in, and is in the MASTER position on the
3.
Prototyping Board.
4. The LCD/keypad module is disabled.
5. RS-485 is not enabled.
6. RS-232 is not enabled.
7. The IrDA transceiver is disabled.
8. LEDs are off.
RETURN VALUE
None.
User's Manual
SAMPLES\RCM3200\RCM3200.LIB
brdInit
library if you
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