SCEU030A August   2024  – December 2024 TPLD1201

PRODUCTION DATA  

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Functional Blocks
      1. 2.1.1 Test Points
      2. 2.1.2 Programmer Header Block (P1)
      3. 2.1.3 External Connection Header Block
      4. 2.1.4 GPI Protection Block
      5. 2.1.5 DGS Socket
    2. 2.2 GPIO Testing Blocks
      1. 2.2.1 LED Blocks
      2. 2.2.2 Switch Blocks
      3. 2.2.3 LED/Potentiometer Blocks
  9. 3Software
    1. 3.1 Using the TPLD1201-DGS-EVM
      1. 3.1.1 Equipment Needed for Programming
      2. 3.1.2 Installing Software
    2. 3.2 Configuring a TPLD Device
      1. 3.2.1 TPLD1201-DGS-EVM Setup for Programming
      2. 3.2.2 Inserting a TPLD1201DGS into the DGS Socket
      3. 3.2.3 Connecting the TPLD1201-DGS-EVM to a TPLD-PROGRAM Board
      4. 3.2.4 Temporarily Configuring a TPLD Device
      5. 3.2.5 Permanently Programming a TPLD Device
    3. 3.3 Testing with the TPLD1201-DGS-EVM Demo
      1. 3.3.1 TPLD1201 Demo Circuit
      2. 3.3.2 Testing the Demo
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
      1. 4.2.1 PCB Overview
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

3.3.2 Testing the Demo

To test the demo as intended, set up the EVM with the following header connections:

  1. Jumper on 6 header (JL5), pin 7 header (JL6), and pin 8 header (JL7)

  2. Jumper on pin 9 header (JB2) between the middle pin and OFF
  3. Jumper on pin 1 header (J2) between the middle pin and OFF
  4. Jumper on pin 2 header (J5) between the middle pin and R1
  5. Jumper on pin 3 header (J6) between the middle pin and R2
  6. Jumper on pin 4 header (J8) between the middle pin and R4
  7. SW3 in the ON position
TPLD1201-DGS-EVM Headers and Switches used in Demo ConfigurationFigure 3-9 Headers and Switches used in Demo Configuration

Once the EVM is setup, first configure a blank TPLD1201DGS with the demo by following the steps in Section 3.2. Once the demo is correctly configured onto the TPLD on the EVM, LED5 begins flashing. Pressing the SW1 button turns LED5 off. Pressing the SW2 button turns LED5 on.

IO1, IO2, and IO4 are controlled by the potentiometers R1, R2, and R4, respectively. Turning the potentiometers clockwise increases the voltage supplied to the input pins, and turning the potentiometers counterclockwise decreases the voltage supplied to the input pins. R2 controls the negative input voltage reference to both analog comparators of the device. Set R2 to a middle value, then move R1 to see the trigger of the analog comparator ACMP0, output to LED6. Similarly, R4 can be turned to see the trigger of the analog comparator ACMP1 on LED7.