/* Clear the I2C interrupt flag of the specified I2C port. 
The  */
void I2CIntFlagClear(unsigned long ulBase)
/* Clear the I2C interrupt flag of the specified I2C port. 
The  */
void I2CIntFlagClear(unsigned long ulBase)
{
    xASSERT((ulBase == I2C0_BASE) || (ulBase == I2C1_BASE));
    xHWREG(ulBase + I2C_CON) |= I2C_CON_SI;
}