SCEU033 July   2025

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 RJY Socket
      6. 2.1.6 I2C Address Block
      7. 2.1.7 Interface Select Block
      8. 2.1.8 High-Frequency Input and Output
    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
      4. 2.2.4 LED/Switch Blocks
      5. 2.2.5 RGB LED Block
  9. 3Software
    1. 3.1 Using the TPLD2001-RJY-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 TPLD2001-RJY-EVM Setup for Programming
      2. 3.2.2 Inserting a TPLD2001RJY into the RJY Socket
      3. 3.2.3 Connecting the TPLD2001-RJY-EVM to a TPLD-PROGRAM Board
      4. 3.2.4 Temporarily Configuring a TPLD Device
      5. 3.2.5 Permanently Programming a TPLD Device
  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.     Trademarks
  12. 6References

2.2.2 Switch Blocks

Each SW block consists of a tactile switch and an optional debounce circuit. The switch can be connected to the corresponding TPLD pin via a 3-position header. One side of the 3-position header, labeled OFF, connects directly to the switch output, and the other side of the 3-position header, labeled ON, connects to a debounce circuit leading to the switch output. The middle pin of the header connects to the corresponding TPLD pin. To connect directly to the switch output, place a shunt between the middle pin of the header and the OFF pin. To connect to the debounce circuit, place a shunt between the middle pin of the header and the OFF pin. If no shunt is placed between either set of pins, the switch is not connected to the TPLD pin.

Note: The debounce circuit must not be connected on the GPI pin during programming.

TPLD2001-RJY-EVM Switch BlocksFigure 2-6 Switch Blocks