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This controlCARD can be obtained by ordering one of the products from
Part Number
TMDXDOCK280049M
TMDSDOCK280049C
TMDSCNCD280049C
2
Errata
Current revision of controlCARD as of June, 2018: PCB rev - B, ASSY rev - none.
2.1
Warnings, Notes, and Errata
Notes for all controlCARDs:
•
The docking station is capable of drawing power through the included USB cable. However, when
external components are added to the docking station for experimentation, the system may require
more power than a standard USB port can provide (5-V and 500-mA). This is especially true when
additional circuitry has been added to the docking station. In such cases, an external 5-VDC power
supply (2.5-mm inner diameter × 5.5-mm outer diameter) plugged into J1 is recommended. A
compatible supply could be the: Phihong PSAC05R-050(P)-R-C2 + Phihong RPBAG.
•
The F28004x by default expects GPIO24 and GPIO32 to be the input pins responsible for determining
the device boot mode at power up; the external pull directions for GPIO24 and GPIO32 are configured
with S1 (see
Table
programming the OTP in the device. Refer to the Boot ROM section of the specific device's
Reference Manual (TRM)
•
The controlCARD included with TMDXDOCK280049M uses prototype silicon XF280049M. XF280049M
is a prototype variant only, and is not offered in production. It has the same functionality and
configuration as the qualified variant F280049C.
3
Getting Familiar With the controlCARD
3.1
F280049 controlCARD Features
•
Piccolo F280049 Microcontroller – High performance C2000 microcontroller on the controlCARD.
•
120pin HSEC8 Edge Card Interface – Allows for compatibility with all of C2000's 120- or 180-pin
controlCARD-based application kits and TMDSHSECDOCK. Compatibility with 100-pin DIMM
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. This external emulator may use standard 4-pin JTAG or 2-pin cJTAG.
•
Key Signal Breakout – Most GPIO, ADC, and other key signals routed to hard gold connector fingers.
•
Robust Power Supply Filtering – Single 5-VDC supply provides power to onboard 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 several ADC input pins.
3.2
F28004x Device Description
For a complete description of the F28004x devices, see Section 1.3 of the TMS320F28004x Piccolo™
Microcontrollers data sheet (SPRS945).
SPRUIC4C – July 2017 – Revised January 2019
Submit Documentation Feedback
Table 1. F280049 controlCARD Part Numbers
Status
Experimental
Qualified
Qualified
4). If desired, the GPIO pins used for boot mode selection can be modified by
for more information.
Copyright © 2017–2019, Texas Instruments Incorporated
Table
Description
XF280049M controlCARD and HSEC docking station bundle
F280049C controlCARD and HSEC docking station bundle
F280049C controlCARD
Piccolo F280049 controlCARD Information Guide
Errata
1.
Technical
3
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