TMS320x2808 + PWM symmetric mode + HRPWM = problem

Hello!

I tried to configure the PWM's symmetric mode with HRPWM but it did not work. In fact  I set "EDGMODE = HR_BEP" but it works like "EDGMODE = HR_REP". In other words, I see smooth movement of MEP in the oscilloscope but only for 1/2 of coarse step the other half did not end smoothly. My config is:

void HRPWM_Config(int iPwm, int period)
{
	(*ePWM[iPwm]).TBCTL.bit.PRDLD = TB_IMMEDIATE;	        // set Immediate load
	(*ePWM[iPwm]).TBPRD = period / 2;		                // PWM frequency = 1 / period
	(*ePWM[iPwm]).TBPHS.all = 0;
	(*ePWM[iPwm]).TBCTR = 0;

	(*ePWM[iPwm]).TBCTL.bit.CTRMODE = TB_COUNT_UPDOWN;
	(*ePWM[iPwm]).TBCTL.bit.PHSEN = TB_DISABLE;
	(*ePWM[iPwm]).TBCTL.bit.SYNCOSEL = TB_SYNC_DISABLE;
	(*ePWM[iPwm]).TBCTL.bit.HSPCLKDIV = TB_DIV1;
	(*ePWM[iPwm]).TBCTL.bit.CLKDIV = TB_DIV1;

	(*ePWM[iPwm]).CMPCTL.bit.LOADAMODE = CC_CTR_PRD;
	(*ePWM[iPwm]).CMPCTL.bit.LOADBMODE = CC_CTR_PRD;
	(*ePWM[iPwm]).CMPCTL.bit.SHDWAMODE = CC_SHADOW;
	(*ePWM[iPwm]).CMPCTL.bit.SHDWBMODE = CC_SHADOW;


	(*ePWM[iPwm]).AQCTLA.bit.CAU = AQ_SET;               // PWM toggle high/low
	(*ePWM[iPwm]).AQCTLA.bit.CAD = AQ_CLEAR;

	EALLOW;
	(*ePWM[iPwm]).HRCNFG.all = 0x0;
	(*ePWM[iPwm]).HRCNFG.bit.EDGMODE = HR_BEP;			 // MEP control on falling edge
	(*ePWM[iPwm]).HRCNFG.bit.CTLMODE = HR_CMP;
	(*ePWM[iPwm]).HRCNFG.bit.HRLOAD  = HR_CTR_PRD;
	EDIS;
}