SPRUIC4D January   2017  – June 2022

 

  1.   Piccolo F280049C controlCARD Information Guide
  2. 1Introduction
  3. 2Errata
    1. 2.1 Warnings, Notes, and Errata
  4. 3Getting Familiar With the controlCARD
    1. 3.1 F280049C controlCARD Features
    2. 3.2 F28004x Device Description
    3. 3.3 Assumed Operating Conditions
    4. 3.4 Using the controlCARD
    5. 3.5 Software Development
  5. 4Special Notes
    1. 4.1 XDS100v2 Emulator and SCI/UART Connectivity
    2. 4.2 cJTAG Usage
    3. 4.3 Evaluation of the Programmable Gain Amplifier (PGA)
    4. 4.4 Evaluation of the Analog-to-Digital Converters (ADCs)
    5. 4.5 Evaluation of the Internal DC/DC Converter
  6. 5Hardware References
  7. 6Revision History

3.4 Using the controlCARD

For the controlCARD to work, the controlCARD MCU must be powered. This is usually done by inputting 5-VDC through the HSEC connector through an accompanying baseboard. For example, if using a TMDSHSECDOCK docking station baseboard, 5-VDC should be input into the docking station’s J1 or J17, then S1 must be toggled to the appropriate position.

Based on the way that the controlCARD is used, additional hardware settings may be necessary, as shown in Table 3-1.

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 3-1 Getting Started Reference
ComponentDebug Using CCS and the on-card XDS100v2 EmulatorDebug Using CCS and an External Emulator Through the BaseboardStandalone (Boot From FLASH or Other Boot Mode)
S1:A (controlCARD)Left (Switch 1): Up (ON)Left (Switch 1): Down (OFF)Left (Switch 1): Down (OFF)
J1:A (controlCARD)Connect a mini USB cable between J1:A and the computer.
In CCS, use this target configuration:
TMS320F280049C device with an XDS100v2 emulator.		——
S1 (controlCARD)Left (Switch 2): Down (ON)
Right (Switch 1): Up (OFF)
Putting the C2000 device into Wait Mode can reduce the risk of connectivity issues.		Left (Switch 2): Down (ON)
Right (Switch 1): Up (OFF)
Putting the C2000 device into Wait Mode can reduce the risk of connectivity issues.		Set S1 as desired
(See Table 5-2 for supported settings)
Baseboard’s JTAG connector (J2 on the TMDSHSECDOCK Docking Station baseboard)—Connect an external emulator and appropriately configure the CCS target configuration.—

The F280049C controlCARD to docking station signal mapping can be found in the C2000Ware controlCARD product directory at \ti\c2000\C2000Ware_XXXX\boards\controlCARDs:

  • TMDSCNCD28004x_RevA_120cCARD_pinout.pdf -- F280049C signal mapping on the default HSEC docking station
  • TMDSCNCD28004x_RevA_100DIM_map.pdf -- F280049C signal mapping on the legacy DIM100 docking station if using TMDSADAP180TO100 adapter card

Hardware support files for the F280049C controlCARD and docking station can also be found in the C2000Ware product directories:

  • F280049C controlCARD: \ti\c2000\C2000Ware_XXXX\boards\controlCARDs
  • Docking station: \ti\c2000\C2000Ware_XXXX\boards\ExperimenterKits