SCEU027B November   2023  – October 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 RWB 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-RWB-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-RWB-EVM Setup for Programming
      2. 3.2.2 Inserting a TPLD1201RWB into the RWB Socket
      3. 3.2.3 Connecting the TPLD1201-RWB-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-RWB-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.     Trademarks
  12. 6References
  13. 7Revision History

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.

TPLD1201 Switch Blocks Figure 2-4 Switch Blocks