/* Enable I2C interrupt of the specified I2C port. 
The  */
void xI2CMasterIntEnable(unsigned long ulBase, unsigned long ulIntType)
/* Enable I2C interrupt of the specified I2C port. 
The  */
void xI2CMasterIntEnable(unsigned long ulBase, unsigned long ulIntType)
{
    xASSERT((ulBase == I2C0_BASE));
    xHWREG(ulBase + I2C_CON) |= I2C_CON_EI;
    xIntEnable(xINT_I2C0);
}