UCD3138ARGCT datasheet(70/87 Pages) TI1

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UCD3138A

SLUSC66C – MARCH 2015 – REVISED SEPTEMBER 2016

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Device and Documentation Support

11 Device and Documentation Support

11.1 Device Support

11.1.1 Development Support

TI offers an extensive line of development tools, including tools to evaluate the performance of the

processors, generate code, develop algorithm implementations, and fully integrate and debug software

and hardware modules. The tool's support documentation is electronically available within the Code

Composer Studio™ Integrated Development Environment (IDE).

The following products support development of the your device device applications:

Software Development Tools: Code Composer Studio™ Integrated Development Environment (IDE):

including Editor C/C++/Assembly Code Generation, and Debug plus additional development tools

Scalable, Real-Time Foundation Software (DSP/BIOS™), which provides the basic run-time target

software needed to support any your device device application.

Hardware Development Tools: Extended Development System (XDS™) Emulator

For a complete listing of development-support tools for the your device platform, visit the Texas

Instruments website at www.ti.com. For information on pricing and availability, contact the nearest TI field

sales office or authorized distributor.

11.1.1.1 Tools and Documentation

The application firmware for UCD3138A is developed on Texas Instruments Code Composer Studio

(CCS) integrated development environment (v6.x recommended).

Device programming, real time debug and monitoring/configuration of key device parameters for certain

power topologies are all available through the TI FUSION_DIGITAL_POWER_DESIGNER software.

The FUSION_DIGITAL_POWER_DESIGNER software uses the PMBus protocol to communicate with the

device over a serial bus using an interface adaptor known as the USB-TO-GPIO, available as an EVM

from Texas Instruments. PMBus-based real-time debug capability is available through the Memory

Debugger tool within the Device GUI module of the FUSION_DIGITAL_POWER_DESIGNER GUI, which

represents a powerful alternative over traditional JTAG-based approaches.

The software application can also be used to program the devices, with a version of the tool known as

FUSION_MFR_GUI optimized for manufacturing environments. The FUSION_MFR_GUI tool supports

multiple devices on a board, and includes built-in logging and reporting capabilities.

Programmer manuals are available offering detailed information regarding the application and usage of

UCD3138A digital controller:

1. UCD3138A Digital Power Peripheral Programmer's Manual Key topics covered in this manual include:

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Digital Pulse Width Modulator (DPWM)

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Modes of Operation (Normal/Multi/Phase-shift/Resonant and so forth)

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Automatic Mode Switching

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DPWMC, Edge Generation and Intra-Mux

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Front End

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Analog Front End

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Error ADC or EADC

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Front End DAC

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Ramp Module

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Successive Approximation Register Module

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Filter

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Filter Math

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Loop Mux

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Analog Peak Current Mode

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