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4 Getting Familiar With the controlCARD

4.1 F280025C controlCARD Features

F280025C Microcontroller –

 High performance C2000 microcontroller is located on the controlCARD.

120-pin HSEC8 Edge Card Interface –

 Allows for compatibility with all of C2000’s 180-pin controlCARD-

based application kits and controlCARDs. Compatibility with 100-pin controlCARDs can be accomplished 
using the TMDSADAP180TO100 adapter card (sold separately).

Built-in Isolated JTAG Emulation –

 An XDS100v2 emulator provides a convenient interface to Code 

Composer Studio

 without additional hardware. Flipping a switch allows an external JTAG emulator to be 

used.

Connectivity –

 The controlCARD contains connectors that allow the user to experiment with isolated 

universal asynchronous receiver/transmitter (UART)/SCI with the F280025C MCU.

Key Signal Breakout –

 Most GPIO, analog-to-digital converter (ADC) and other key signals routed to hard 

gold connector fingers.

Robust Power Supply Filtering –

 Single 5 V input supply powers an on-card 3.3 V LDO. All MCU inputs are 

then decoupled using LC filters near the device.

ADC Clamping –

 ADC inputs are clamped by protection diodes.

Anti-Aliasing Filters –

 Noise filters (small RC filters) can be easily added on ADC input pins.

4.2 Assumed Operating Conditions

This kit is assumed to run at standard room conditions. Standard ambient temperature and pressure (SATP) with 
moderate-to-low humidity is assumed.

4.3 Using the controlCARD

In order for the controlCARD to operate, the controlCARD’s MCU must be powered. This is most often done 
by inputting 5 V through the HSEC connector via an accompanying baseboard. For example, if using a 
TMDSHSECDOCK docking station baseboard, 5 V DC should be input into the docking station’s J1 or J17. 
Then, S1 needs to be toggled to the appropriate position.

Based on the way the controlCARD is used, additional hardware settings will be necessary (see 

Table 4-1

).

WARNING

When the controlCARD is used in a high-voltage setup, it is the user’s responsibility to confirm that 
the voltages and isolation requirements are identified and understood prior to energizing the board 
or simulation. When energized, the controlCARD or components connected to the controlCARD 
should not be touched. Furthermore, the capacitor C26:A should be removed to minimize the 
possibility of leakage current flowing across the isolation barrier of the controlCARD.

Table 4-1. Emulator Switch Selections

Debug Using CCS and the On-
Card XDS100v2 Emulator

Debug Using CCS and an 
External Emulator via the 
Baseboard

Standalone (Boot From FLASH 
or Other Boot Mode)

S1:A

Position 1: ON (up)

Position 1: OFF (down)

Position 1: OFF (down)

J1:A

Connect a mini USB cable 
between J1:A and your computer.
In CCS, use this target 
configuration: TMS320F280025C 
device with an XDS100v2 
emulator.

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S4

Position 1: up- Logic 1
Position 2: down- Logic 0
Putting the C2000 device into 
Wait Mode can reduce the risk of 
connectivity issues.

Position 1: down- Logic 1 Position 
2:up- Logic 0 Putting the C2000 
device into Wait Mode can reduce 
the risk of connectivity issues.

Set S4 as desired

Baseboard’s JTAG connector 

(J2 on Docking Station)

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Connect an external emulator.

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www.ti.com

Getting Familiar With the controlCARD

SPRUIR3B – SEPTEMBER 2019 – REVISED JUNE 2022

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TMS320F280025C controlCARD Information Guide

5

Copyright © 2022 Texas Instruments Incorporated

Summary of Contents for F280025C

Page 1: ...4 1 F280025C controlCARD Features 5 4 2 Assumed Operating Conditions 5 4 3 Using the controlCARD 5 4 4 Experimentation Software 6 5 Special Notes 7 5 1 XDS100v2 Emulator and SCI UART Connectivity 7 5...

Page 2: ...e following location install_directory c2000 C2000Ware_x_xx_xx_xx boards controlCARDs TMDSCNCD280025C Revx Note This kit is designed to explore the functionality of F28002x microcontrollers The contro...

Page 3: ...isolation barrier of the controlCARD 1 Connect and power embedded emulator a Connect USB B mini connector to J1 A 2 Provide power to the isolated F280025C device a Insert the TMDSCNCD280025C controlC...

Page 4: ...circuitry has been added to the docking station In such cases it is recommended to use an external 5 V power supply 2 5 mm inner diameter x 5 5 mm outer diameter and plug it into J1 A compatible supp...

Page 5: ...nector via an accompanying baseboard For example if using a TMDSHSECDOCK docking station baseboard 5 V DC should be input into the docking station s J1 or J17 Then S1 needs to be toggled to the approp...

Page 6: ...rated Development Environment IDE is recommended for developing and debugging software for the C2000 series of MCUs CCS is free to download and use with the controlCARD Introductory videos for CCS are...

Page 7: ...ADC input has its own RC network made up of the internal sample and hold capacitor switch resistance and parasitic capacitance By changing the inline resistance and parallel capacitor we can optimize...

Page 8: ...recommended to place an additional female SMA connector Figure 5 1 on the controlCARD docking station to receive the signal via SMA for best noise immunity For the local RC network 30 resistors and 30...

Page 9: ...Key Components on the controlCARD Front www ti com Hardware References SPRUIR3B SEPTEMBER 2019 REVISED JUNE 2022 Submit Document Feedback TMS320F280025C controlCARD Information Guide 9 Copyright 2022...

Page 10: ...on UART connector USB mini A connector used to provide XDS100v2 emulation and USB to UART SCI communication through FTDI logic S1 A determines which connections are enabled to the MCU J1 FSI Header Up...

Page 11: ...6 of the 180 pin controlCARD connector will be directly connected to GPIO 28 S1 QEP and SPIB selection switch This switch allows GPIO24 and GPIO25 to be routed to one of two locations on the HSEC conn...

Page 12: ...p 1 up Flash USB 7 Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from Revision A March 2020 to Revision B June 2022 Page Changed...

Page 13: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 14: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 15: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 16: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 17: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 18: ...change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of thes...

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