Prototyping Board Function Calls; Board Initialization - RabbitCore RCM4500W User Manual

5.2.7 Prototyping Board Function Calls

The function calls 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

void brdInit(void);
DESCRIPTION
Call this function at the beginning of your program. This function initializes Parallel Ports A
through E for use with the Prototyping Board.
Summary of Initialization
1. I/O port pins are configured for Prototyping Board operation.
2. Unused configurable I/O are set as tied outputs.
3. RS-232 is not enabled.
4. LEDs are off.
5. The slave port is disabled.
RETURN VALUE
None.
User's Manual
LIB\Rabbit4000\RCM4xxx\RCM45xxW.LIB
brdInit
library if you
47