TMS320F28377S: ADCs are triggered by Timer0

Hi,

i try to read ADC0 to ADC3 channes which are triggered by Timer0.

When i trig just ADC0 by Timer0 i can read true value BUT when i trig ADC0 and ADC1 , i measure wrong value on ADCRESULT0 and additionaly although there is not any analog value on ADC1, iread some values on ADCRESULT1.

void SetupADCSoftware()
{
    Uint16 acqps;
    acqps = 14;
    EALLOW;
    AdcaRegs.ADCSOC0CTL.bit.CHSEL = 0;  //SOC0 will convert pin A0
    AdcaRegs.ADCSOC0CTL.bit.ACQPS = acqps; //sample window is acqps +
    AdcaRegs.ADCSOC0CTL.bit.TRIGSEL = 1;

    AdcaRegs.ADCSOC1CTL.bit.CHSEL = 1;  //SOC1 will convert pin A1
    AdcaRegs.ADCSOC1CTL.bit.ACQPS = acqps; //sample window is acqps +    //1 SYSCLK cycles
    AdcaRegs.ADCSOC1CTL.bit.TRIGSEL = 1;

    AdcaRegs.ADCSOC2CTL.bit.CHSEL = 2;  //SOC2 will convert pin A2
    AdcaRegs.ADCSOC2CTL.bit.ACQPS = acqps; //sample window is acqps +
    AdcaRegs.ADCSOC2CTL.bit.TRIGSEL = 1;

    AdcaRegs.ADCSOC3CTL.bit.CHSEL = 3;  //SOC3 will convert pin A3
    AdcaRegs.ADCSOC3CTL.bit.ACQPS = acqps; //sample window is acqps +
    AdcaRegs.ADCSOC3CTL.bit.TRIGSEL = 1;

    AdcaRegs.ADCINTSEL1N2.bit.INT1SEL = 0x3; //end of SOC3 will set INT1 flag
    AdcaRegs.ADCINTSEL1N2.bit.INT1E = 1;   //enable INT1 flag
    AdcaRegs.ADCINTFLGCLR.bit.ADCINT1 = 1; //make sure INT1 flag is cleared
    EDIS;
    
}

void ConfigureADC(void)
{
    EALLOW;

    //write configurations
    AdcaRegs.ADCCTL2.bit.PRESCALE = 0; //set ADCCLK divider to /1

    AdcSetMode(ADC_ADCA, ADC_RESOLUTION_12BIT, ADC_SIGNALMODE_SINGLE);


    //Set pulse positions to late
    AdcaRegs.ADCCTL1.bit.INTPULSEPOS = 1;


    //power up the ADCs
    AdcaRegs.ADCCTL1.bit.ADCPWDNZ = 1;

    DELAY_US(1000);
    EDIS;
}

Can anyone has an idea about reason of this?