UCD3138ARMHT datasheet(67/83 Pages) TI

67 / 83 page

UCD3138A

www.ti.com

SLUSC66B – MARCH 2015 – REVISED MAY 2015

Device and Documentation Support

8.1

Device Support

8.1.1

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.

8.1.1.1

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 Texas Instruments’ FUSION_DIGITAL_POWER_DESIGNER

Graphical User Interface (http://www.ti.com/tool/fusion_digital_power_designer).

The

FUSION_DIGITAL_POWER_DESIGNER

software

application

uses

the

PMBus

protocol

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 (http://www.ti.com/tool/usb-to-gpio). 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 (http://www.ti.com/tool/fusion_mfr_gui).

The FUSION_MFR_GUI tool supports multiple devices on a board, and includes built-in logging and

reporting capabilities.

In terms of reference documentation, the following 3 programmer’s 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:

–

Digital Pulse Width Modulator (DPWM)

–

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

–

Automatic Mode Switching

–

DPWMC, Edge Generation and Intra-Mux

–

Front End

–

Analog Front End

–

Error ADC or EADC

–

Front End DAC

–

Ramp Module

–

Successive Approximation Register Module

–

Filter

Device and Documentation Support

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