In DSP, Which of the two signal modes (single ended or differential) can be sampled faster?

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HW1: The DatasheetName:ECEN 442, Fall 2016, Homework 1Due: 9/12/2016One purpose of this assignment is simply to familiarize you with the datasheet and technical referencemanual for the DSP that we will use in the labs.Please use the datasheet and technical referencemanual provided on the course eCampus page to answer the following questions.Submit the homeworkin class.1.Based on the 2ndset of lecture slides, what is the DSP core we use in the lab? (Hint: It startswith “TMS”)2.What is TI’s name for the microcontroller series which includes our particular DSP? (Hint: Itis 1 word with no numbers)3.Look at Figures 4-1 to 4-4 in the datasheet, which show our DSP package.What is the nameof this type of package?4.In Table 4-1 in the datasheet, locate GPIO150. What is its ball number? What two functionsis it multiplexed for?5.Find the memory maps for our DSP in the datasheet.Based on these maps, answer thefollowing questions:a.Name 3 types (not just 3 different sections) of memory available on chip.b.What is the size of the Boot ROM?c.What is the starting address for the PieVectTable?d.What addresses do the GpioDataRegs occupy?6.In the technical reference manual, read section 10.1.3: ADC Configurability and answer thefollowing questions:a.Which of the two signal modes (single ended or differential) can be sampled faster?b.What advantage of differential mode does the technical reference manual mention?c.For a single ended mode case, let VREFHI= 3 V and VREFLO= 0 V. What digital valueshould the ADC produce if a voltage of 2 V is applied to the input pin of the ADC?d.For a differential mode case, let VREFHI= 3.3 V and VREFLO= 0 V. What digital valueshould the ADC produce if a voltage of 2.0 V is applied to the positive input and avoltage of 1.3 V is applied to the negative input of the ADC?

Attachments:

• 1495607455-ECEN 442 Fall 2016 HW11.pdf