/* Disable the Capture of the PWM module. 
The  */
void PWMCAPDisable(unsigned long ulBase, unsigned long ulChannel)
/* Disable the Capture of the PWM module. 
The  */
void PWMCAPDisable(unsigned long ulBase, unsigned long ulChannel)
{
    xASSERT(ulBase == PWMA_BASE);
    xASSERT(((ulChannel >= 0) || (ulChannel <= 3)));
    xHWREG(ulBase + PWM_CCR0 + (ulChannel >> 1)*4) &= 
          ~(PWM_CCR0_CAPCH0EN << ((ulChannel % 2) ? 16 : 0));
    xHWREG(ulBase + PWM_PCR) &= ~(PWM_PCR_CH0EN << (ulChannel << 3));
}