TIDEP0067

66AK2Gx DSP + ARM Processor Power Solution Reference Design

TIDEP0067

Design files

Overview

This reference design is  based on the 66AK2Gx multicore System-on-Chip (SoC) processor and companion TPS65911 power management integrated circuit (PMIC) which includes power supplies and power sequencing for the 66AK2Gx processor in a single device. This power solution design also includes the first stage buck converters to support a 12 V input and the DDR termination regulator for DDR3L memory. The reference design is tested and includes hardware reference (EVM), software (Processor SDK) and test data.

Features
  • TPS54620 and TPS54429 first stage buck converters
  • TPS65911 companion PMIC supporting power sequencing and power supplies as required by K2G
  • Integrated real time clock (RTC) for time-critical applications via the TPS65911
  • LP2996A DDR3L termination regulator

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUBM7A.PDF (1280 K)

Reference design overview and verified performance test data

TIDRLK1.PDF (1523 K)

Detailed schematic diagram for design layout and components

TIDRLK2.PDF (130 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRLK3.ZIP (151 K)

Detailed overview of design layout for component placement

TIDRLK4.ZIP (12389 K)

Files used for 3D models or 2D drawings of IC components

Products

Includes TI products in the design and potential alternatives.

AND gates

SN74LVC1G08Single 2-input, 1.65-V to 5.5-V AND gate

Data sheet document-pdfAcrobat PDF
Arm-based processors

66AK2G12High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS544297V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter

Data sheet document-pdfAcrobat PDF
Buck converters (integrated switch)

TPS546204.5-V to 17-V, 6-A synchronous SWIFT™ buck converter

Data sheet document-pdfAcrobat PDF open-in-new HTML
Clock generators

CDCM62082:8 ultra-low power, low jitter clock generator

Data sheet document-pdfAcrobat PDF open-in-new HTML
DDR memory power ICs

LP2996A1.5A DDR termination regulator with shutdown pin for DDR2/3/3L

Data sheet document-pdfAcrobat PDF open-in-new HTML
Multi-channel ICs (PMICs)

TPS65911Integrated Power Management IC (PMIC) with 4 DC/DCs, 9 LDOs and RTC

Data sheet document-pdfAcrobat PDF open-in-new HTML
Noninverting buffers & drivers

SN74LVC1G07Single 1.65-V to 5.5-V buffer with open-drain outputs

Data sheet document-pdfAcrobat PDF open-in-new HTML

Start development

Hardware

Development kit

EVMK2G – 66AK2Gx (K2G) Evaluation Module

The K2G Evaluation Module (EVM) enables developers to immediately start evaluating the 66AK2Gx - 600MHz processor, and to accelerate the development of audio, industrial motor control, smart grid protection and other high reliability, real-time compute intensive applications.  Similar to (...)

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Technical documentation

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Type Title Date
* Design guide 66AK2Gx DSP + ARM Processor Power Solution Reference Design (Rev. A) Jun. 12, 2018

Related design resources

Hardware development

DEVELOPMENT KIT
EVMK2GX 66AK2Gx 1GHz evaluation module

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
PROCESSOR-SDK-K2G Processor SDK for 66AK2Gx Processors - Linux and TI-RTOS Support

Support & training

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