TM4C123GH6PM: Dear Friends:I have a short question is that how can I sample 5 different points in tm4c123gh6pm,it has only 4 sample sequences

hello Bob.

I want to achieve a modulation like this(chopper),could you help me think of it.  I don't kown how to achieve it in my board.

(1) Bob,thank you.now i find a more complex question is that if i want to sample 5 points at different frequency,if only use sequence 0,i don't  know how to  get the sampling results,samppling result will be mixed, isn't it?

(2)And Bob,I find a example(C:\ti\controlSUITE\development_kits\TMDSSOLARUINVKIT_v100\Docs) in Controlsuite

（I know it is not for tm4c,but i want to try how to achieve its function in tm4c,you know i am running for a competetion）,

which is tend to control the mosfet using PWM,I need to produce 4 channels PWM Wave in the right of the  picture  above

first ,I need a  Complementary pWM wave,its frequency is 50Hz,  I can use 16Mhz/5/64000 to get it,or use timer(but no dead band).

it's easy for me now,

But I don't know how to produce the other two pWM,you see,the half cycle is SPWM, and the other is off,

Bob,you are more experienced ,can you guide me to achieve it. 

(3)sometimes I find it becomes abnormal when I use it to do something Big,like yesterday,I use it to produce 7 pWMs,or do some FLOAT point calculation,I would get a Wrong answer ,i know it is limited,but you know,I have only this borad now.can you teach me how to make the full use of its computation ability.

(4) I find in C2000,its PWM has a function TripZone,when overvoltage or overcurrent,it will force high or low,

can I achieve it in tm4c,I find some sentences in tm4c datasheet

     (1)One fault-condition handling inputs to quickly provide low-latency shutdown and prevent damage ()to the motor being controlled, for a total of two inputs

     (2) Optional fault handling for each PWM signal

    (3)Extended PWM fault handling, with multiple fault signals, programmable polarities, and filtering

    (4)Two fault input pins (MnFAULTn) are available

my understanding is that ,when MnFAULTn is detected (which can be a active high or low),pWM module will response to these fault and stop working.

Bob ,is it correct?  do you have a example to teach me configure pWMFAULT ,hhh.

Bob ,this post is a little bit long ，Some problems may seem silly to you, but  ，hhhhh,thank you very much

Bob,I finally find  an example on how to configure PWM Fault.It works well,

void
PWMFaultIntSetUp(void)
{
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
    GPIOPinConfigure(GPIO_PD6_M0FAULT0);

    GPIOPinTypePWM(GPIO_PORTD_BASE, GPIO_PIN_6);

    PWMOutputFault(PWM0_BASE, PWM_OUT_0_BIT, true);

    PWMGenFaultConfigure(PWM0_BASE, PWM_GEN_0, 10, PWM_FAULT0_SENSE_HIGH);

    //if fault condiction --> pwm level is low
    PWMOutputFaultLevel(PWM0_BASE, PWM_OUT_0_BIT, false);

 /*   IntEnable(INT_GPIOD);

    PWMFaultIntRegister(PWM0_BASE, PWM_FAULT_IntHandler);

    PWMIntEnable(PWM0_BASE, PWM_INT_FAULT0);*/
}

Thank you,Bob ,I will try hard to solve other questions.