SPRUJ54A june   2023  – july 2023

 

  1.   1
  2.   C2000 F280015x Series LaunchPad Development Kit
  3.   Trademarks
  4. 1Board Overview
    1. 1.1 Kit Contents
    2. 1.2 Features
    3. 1.3 Specifications
      1. 1.3.1 External Power Supply or Accessory Requirements
    4. 1.4 Using the F280015x LaunchPad
    5. 1.5 BoosterPacks
    6. 1.6 Hardware Revisions
      1. 1.6.1 Revision A
  5. 2Software Development
    1. 2.1 Software Tools and Packages
    2. 2.2 F280015x LaunchPad Demo Program
    3. 2.3 Programming and Running Other Software on the F280015x LaunchPad
  6. 3Hardware Description
    1. 3.1 Functional Description and Connections
      1. 3.1.1 Microcontroller
      2. 3.1.2 Power Domains
      3. 3.1.3 LEDs
      4. 3.1.4 Encoder Connectors
      5. 3.1.5 Controller Area Network (CAN)
      6. 3.1.6 Boot Modes
      7. 3.1.7 BoosterPack Sites
      8. 3.1.8 Analog Voltage Reference Header
      9. 3.1.9 Other Headers and Jumpers
        1. 3.1.9.1 USB Isolation Block
        2. 3.1.9.2 BoosterPack Site 2 Power Isolation
        3. 3.1.9.3 Alternate Power
    2. 3.2 Debug Interface
      1. 3.2.1 XDS110 Debug Probe
      2. 3.2.2 XDS110 Output
      3. 3.2.3 Virtual COM Port
    3. 3.3 Alternate Routing
      1. 3.3.1 Overview
      2. 3.3.2 UART Routing
      3. 3.3.3 EQEP Routing
      4. 3.3.4 CAN Routing
      5. 3.3.5 X1/X2 Routing
      6. 3.3.6 PWM DAC
  7. 4Board Design
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 BOM
    4. 4.4 LAUNCHXL-F2800157 Board Dimensions
  8. 5Frequently Asked Questions
  9. 6References
    1. 6.1 Reference Documents
    2. 6.2 Other TI Components Used in This Design
  10. 7Revision History

3.1.4 Encoder Connectors

The F280015x LaunchPad includes two headers, J12 and J13, which are used for connecting linear or rotary incremental encoders. These headers take the 5-V input signals that are stepped down to 3.3 V and wired to the F2800157 MCU. These signals are connected to the eQEP modules on the device when switch S5 is set appropriately, see Table 3-5. Each header has the EQEPA, EQEPB, and EQEPI signals available for each eQEP module (1 and 2) as well as pins for GND and 5 V.