Table 3-2. Power Led Indication Descriptions; Table 3-3. Boot Select Switch Table - S3 - Texas Instruments LaunchPad C2000 F280015 Series User Manual

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Table Of Contents

Table of Contents

Hardware Description

LED Number

LED7

LED0

LED1

LED6

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.

3.1.5 Controller Area Network (CAN)

The F280015x LaunchPad includes a connector (J14) for a Controller Area Network (CAN). GPIO4 and GPIO5

are routed from the F2800157PN to J14 through the on-board CAN Transceiver. Both standard CAN and

CAN-FD Mux options exist on these F280015x device pins. Switch S4 is used to route GPIO4 and GPIO5 to

either the CAN transceiver and connector or the boosterpack headers. The F280015x LaunchPad also features

a jumper (JP9) that can be used to easily connect and disconnect the CAN termination resistor. For more details,

see

Section

3.3.4.

3.1.6 Boot Modes

The F2800157 boot ROM contains bootloading software that executes every time the device is powered on or

reset. Two pins, GPIO24 and GPIO32, are wired to the Boot Select switch (S3). By default, both pins are set

HIGH (1) so the device boots from Flash, see

TMS320F280015x Real-Time

Boot Mode

Boot from Parallel GPIO

Boot from SCI / Wait boot

Boot from CAN

Boot from Flash (default)

3.1.7 BoosterPack Sites

The F280015x LaunchPad features two fully independent BoosterPack XL connectors. Both BoosterPack sites

1 and 2 are compliant with the BoosterPack standard. To expand the functions available to the user on this

LaunchPad, some signals are also routed to alternate locations on the board. These alternate routes can be

selected by manipulating the on-board switches or by adding and removing 0-ohm resistors. This is described in

Section

3.3.

The GPIO pin numbers as well as the BoosterPack compliant features can be viewed in the

F2800157 LaunchPad Kit Pinout

GPIO mux. Some specific functions have been listed in the Pinout Map; the full GPIO mux table can be found in

TMS320F280015x Real-Time

All of the analog signals (denoted ADCIN) of the F280015x MCU are routed to the J1/J3 and J5/J7 BoosterPack

headers on the left side of the board. Close to the respective BoosterPack header each ADC input signal has

component pads for a series resistor and parallel capacitor to create an RC filter. By default, a 0-ohm resistor

is populated and the capacitor is left unpopulated. Users can populate these components with specific values to

filter out noise arriving at the device ADC input.

C2000™ F280015x Series LaunchPad™ Development Kit