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AUDK2G

66AK2Gx (K2G) audio daughter card

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AUDK2G

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Overview

The K2G audio daughter card is designed to work in conjunction with the K2G general-purpose EVM (EVMK2G) or EVMK2GX and the EVMK2G or EVMK2GX is required for audio daughter card operation.  The daughter card allows users to develop multichannel audio applications such as A/V receivers, soundbars, automotive amplifier systems and mixing consoles based on the 66AKG2G02 DSP + Arm® processor SoC.

Features
  • Audio expansion compatible with the K2G general-purpose EVM
  • Eight channels of analog input
  • Sixteen channels of analog output
  • S/PDIF input (optical or coaxial)
  • S/PDIF output (coaxial)
  • I2S header for external I/O (HDMI, etc.)

  • Assembled Audio DC hardware
  • Mechanical standoffs
  • Quick start guide
  • Mechanical instruction document 1 (assemble standoffs to the hardware
  • Mechancial instruction document 2 (integration of Audio DC with EVMK2G)
  • Warranty notice
AC/DC & DC/DC converters (integrated FET)
TPS62162 — 3V-17V 1A Step-Down Converters with DCS-Control™ TPS62173 — 3–17V 0.5A Step-Down Converter in 2x2 QFN package

 

Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core

 

Audio ADCs
PCM1865 — 110dB 4-Channel Software-Controlled Audio ADC With Universal Front End

 

Audio CODECs
DIR9001 — 96kHz Digital Audio Receiver

 

Audio DACs
PCM1690 — 113dB SNR 8-Channel Audio DAC with Differential Outputs

 

Audio op amps
OPA2134 — SoundPlus™ Audio Operational Amplifier with Low Distortion, Low Noise and Precision
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HARDWARE AND SOFTWARE PACKAGE

Develop your audio product with the 66AK2G12

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Develop your audio product with the 66AK2G12

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Begin development of high performance audio products with the 66AK2G12. Leverage available audio libararies and reference designs as well as best practices collateral.
Development kit

EVMK2GX —

66AK2Gx 1GHz evaluation module

Required
Why do I need this? This evaluation board provides the hardware platform to start developing & testing audio solutions before the customers design their own board
Supported products & hardware
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EVMK2GX —

66AK2Gx 1GHz evaluation module

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Daughter card

AUDK2G — 66AK2Gx (K2G) audio daughter card

Required
Why do I need this? The K2G Audio Daughter Card works in conjunction with the K2G General Purpose EVM (EVMK2GX) and allows users to develop multichannel audio applications such as A/V receivers, soundbars, automotive amplifier systems and mixing consoles
Supported products & hardware
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AUDK2G — 66AK2Gx (K2G) audio daughter card

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Software development kit (SDK)

PROCESSOR-SDK-LINUX-K2G — Linux Processor SDK for K2Gx

Required
Why do I need this? This software development kit provides all the necessary components to evaluate and develop with the Mainline Linux operating system.
Supported products & hardware

Supported products & hardware

Products
Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core
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PROCESSOR-SDK-LINUX-K2G — Linux Processor SDK for K2Gx

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Version: 06.03.00.106
Release date: Apr 19, 2020
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ti-processor-sdk-linux-k2g-evm-06.03.00.106-Linux-x86-Install.bin  — 2060852 K

K2G EVM Linux SDK (64-bit Binary)

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CCS9.3.0.00012_win64.zip

Code Composer Studio IDE for Windows Host

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CCS9.3.0.00012_linux-x64.tar.gz

Code Composer Studio IDE for Linux Host

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k2g-evm-linux-06.03.00.106.img.zip  — 546048 K

Only used when creating an SD Card on Windows

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Download ARM Toolchain

Standalone ARM Toolchain - ARM GCC 8.3 2019.03 hard-float toolchain

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k2g-evm-linux-sdk-src-06.03.00.106.tar.xz  — 525438 K

K2G Linux SDK BSP Source Code

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k2g-evm-linux-sdk-bin-06.03.00.106.tar.xz  — 615034 K

K2G Linux SDK prebuilt BSP binaries and root filesystem

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k2g-evm-linux-sdk-arago-src-06.03.00.106.tar.xz  — 5 K

K2G Linux SDK Arago source downloads

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K2G EVM Quick Start Guide

Quick Start Guide that was included in the EVM kit
Products
Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core

Documentation

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Linux SD Card Creation Guide

Instructions for creating an SD Card with Linux

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Windows SD Card Creation Guide

Instructions for creating an SD Card with Windows

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Processor SDK Linux Release Notes

Link to Release Notes for Processor SDK Linux

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Processor SDK Linux Getting Started Guide

Getting Started Guide

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Processor SDK Linux Developer Guide

Link to the online Software Developers Guide which has the latest content

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Software Manifest

Software Manifest of Components Inside the SDK

Release Information

Thank you for your interest in the K2G Software Development Kit (SDK). If you would like to install the full SDK on a Linux Host computer for development, you'll need the K2G Linux SDK Essentials below. If you would like to evaluate the SDK by running it on one of the below platforms and you prefer not to install the full SDK at this time, please see the K2G Linux SDK SD Card Creation section below.

More Information If you'd like more information on all of these choices, please refer to the Processor SDK Linux Getting Started Guide (GSG) below or the latest version here . For a complete overview of the SDK, please refer to the Processor SDK Linux Software Developer's Guide (SDG) below or the latest version here .
Software development kit (SDK)

PROCESSOR-SDK-RTOS-K2G — TI-RTOS Processor SDK for K2Gx (No design support from TI available. Refer to Overview- RTOS Highlights for details.)

Required
Why do I need this? This software development kit provides all the necessary components to evaluate and develop with the TI RTOS operating system.
Supported products & hardware

Supported products & hardware

Products
Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core
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PROCESSOR-SDK-RTOS-K2G — TI-RTOS Processor SDK for K2Gx (No design support from TI available. Refer to Overview- RTOS Highlights for details.)

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Version: 06.03.00.106
Release date: Apr 19, 2020
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ti-processor-sdk-rtos-k2g-evm-06.03.00.106-Windows-x86-Install.exe  — 1074009 K

K2G RTOS SDK installer for Windows Host

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ti-processor-sdk-rtos-k2g-evm-06.03.00.106-Linux-x86-Install.bin  — 1082608 K

K2G RTOS SDK installer for Linux Host

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CCS9.3.0.00012_win64.zip

Code Composer Studio IDE for Windows Host

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CCS9.3.0.00012_linux-x64.tar.gz

Code Composer Studio IDE for Linux Host

download

K2G EVM Quick Start Guide

Quick Start Guide that was included in the EVM kit
Products
Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core

Documentation

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Related Software

Additional software elements not included in SDK

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Processor SDK RTOS Release Notes

Link to Release Notes for Processor SDK RTOS

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Processor SDK RTOS Getting Started Guide

Link to Getting Started Guide for Processor SDK RTOS

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Processor SDK RTOS Developer Guide

Link to Developer Guide for Processor SDK RTOS

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Software Manifest

Software Manifest of Components Inside the SDK

Release Information

Thank you for your interest in the K2G Processor Software Development Kit (SDK) for a real-time operating system (RTOS). This software accelerates application development schedules by eliminating the need to create basic system software functions from scratch.

The SDK includes a real-time multitasking kernel, network communications support, examples, and drivers. The exact content of the SDK depends on the capabilities of the device, but all devices share common APIs and build on existing proven software components to ensure reliability and quality. The software components are fully tested to ensure that they work together with TI's Code Composer Studio integrated development environment.

More Information If you'd like more information on all of these choices, please refer to the Processor RTOS SDK Getting Started Guide. For a complete overview of the SDK, please refer to the Processor RTOS SDK Software Developer Guide.
Driver or library

AEC-AER — Acoustic echo cancellation/removal for TI C64x+, C674x, C55x and Cortex®-A8 processors

Required
Why do I need this? Acoustic echo cancellation/removal removes or minimizes acoustic echo in sound applications
Supported products & hardware

Supported products & hardware

Products
Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core
Digital signal processors (DSPs)
DM505 — SoC for vision analytics 15mm package SM320C6201-EP — Enhanced product C6201 fixed point DSP SM320C6415-EP — Enhanced product C6415 fixed point DSP SM320C6424-EP — Enhanced product C6424 fixed point DSP SM320C6455-EP — Enhanced product C6455 fixed point DSP SM320C6472-HIREL — High reliability product 6 Core C6472 fixed point DSP SM320C6678-HIREL — High reliability product high performance 8-core C6678 fixed and floating-point DSP SM320C6711D-EP — Enhanced product C6711D floating-point DSP SM320C6712D-EP — Enhanced product C6712D DSP SM320C6713B-EP — Enhanced product C6713 floating-point DSP SM320C6727B — Military grade C6727B floating-point DSP SM320C6727B-EP — Enhanced product C6727 floating-point DSP SMJ320C6201B — Fixed Point Digital Signal Processor, Military SMJ320C6203 — Military grade C62x fixed point DSP - ceramic package SMJ320C6415 — Military grade C64x fixed point DSP - ceramic package SMJ320C6701 — Military grade C67x floating-point DSP - ceramic package SMJ320C6701-SP — Space grade C6701 floating-point DSP - rad-tolerant class V with ceramic package SMV320C6727B-SP — Space grade C6727B floating-point DSP - rad-tolerant class V with ceramic package TMS320C5517 — Low power C55x fixed point DSP- up to 200MHz, USB, LCD interface, FFT HWA, SAR ADC TMS320C5532 — Low power C55x fixed point DSP- up to 100MHz TMS320C5533 — Low power C55x fixed point DSP- up to 100MHz, USB TMS320C5534 — Low power C55x fixed point DSP- up to 100MHz, USB, LCD interface TMS320C5535 — Low power C55x fixed point DSP- up to 100MHz, USB, LCD interface, FFT HWA, SAR ADC TMS320C6202B — C62x fixed point DSP- up to 300MHz, 384KB TMS320C6204 — Fixed-Point Digital Signal Processor TMS320C6205 — Fixed-Point Digital Signal Processor TMS320C6211B — C62x fixed point DSP- up to 167MHz TMS320C6414 — C64x fixed point DSP- up to 720MHz, McBSP TMS320C6415 — C64x fixed point DSP- up to 720MHz, McBSP, PCI TMS320C6416 — C64x fixed point DSP- up to 720MHz, McBSP, PCI, VCP/TCP TMS320C6421Q — C64x+ fixed point DSP- up to 600MHz, 8 Bit EMIFA, 16-Bit DDR2 TMS320C6424Q — C64x+ fixed point DSP- up to 600MHz, 16/8-Bit EMIFA, 32/16 Bit DDR2 TMS320C6454 — C64x+ fixed point DSP- up to 1GHz, 64-Bit EMIFA, 32/16 Bit DDR2, 1 Gbps Ethernet TMS320C6457 — Communications infrastructure digital signal processor TMS320C6701 — C67x floating-point DSP- up to 167MHz, McBSP TMS320C6711D — C67x floating-point DSP- up to 250MHz, McBSP, 32-Bit EMIFA TMS320C6712D — C67x floating-point DSP- up to 150MHz, McBSP, 16-Bit EMIFA TMS320C6720 — C67x floating-point DSP - 200MHz, McASP, 16-Bit EMIFA TMS320C6722B — C67x floating-point DSP- up to 250MHz, McASP, 16-Bit EMIFA TMS320C6726B — C67x floating-point DSP- up to 266MHz, McASP, 16-Bit EMIFA TMS320C6727 — C67x floating-point DSP- up to 250MHz, McASP, 32-Bit EMIFA TMS320C6727B — C67x floating-point DSP- up to 350MHz, McASP, 32-Bit EMIFA TMS320C6743 — Low power C674x floating-point DSP- 375MHz TMS320C6745 — Low power C674x floating-point DSP- 456MHz, QFP TMS320C6747 — Low power C674x floating-point DSP- 456MHz, PBGA TMS320DM642Q — Video/imaging fixed-point digital signal processor TMS320DM6431Q — Digital media processor, up to 2400 MIPS, 300 MHz clock rate TMS320DM6435Q — Digital media processor, up to 4800 MIPS, 600 MHz clock rate, 1 McASP, 1 McBSP TMS320DM6437Q — Digital media processor, up to 4800 MIPS, 600 MHz clock rate, 1 McASP, 2 McBSP TMS320DM6441 — DaVinci Digital Media System-on-Chip TMS320DM6467T — Digital Media System-on-Chip TMS320DM647 — Digital Media Processor
Download options

AEC-AER — Acoustic echo cancellation/removal for TI C64x+, C674x, C55x and Cortex®-A8 processors

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Version: 17.0.0.0
Release date: Sep 10, 2013
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aer_c55l_obj_17_0_0_0_Win32.exe  — 317087 K

AER for C55x Windows Installer

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aer_c55l_obj_17_0_0_0_Linux.bin  — 144272 K

AER for C55x Linux Installer

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aer_c55l_cpuv3.3_obj_17_0_0_0_Win32.exe  — 317083 K

AER for C55x CPU V3.3 Windows Installer

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aer_c55l_cpuv3.3_obj_17_0_0_0_Linux.bin  — 144269 K

AER for C55x CPU V3.3 Linux Installer

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aer_c64Px_obj_17_0_0_0_Win32.exe  — 333778 K

AER for C64x+/c674x (Big and Little Endian) Windows Installer

SHA-256 checksum
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aer_c64Px_obj_17_0_0_0_Linux.bin  — 160963 K

AER for C64x+/c674x (Big and Little Endian) Linux Installer

SHA-256 checksum
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aer_gcarmv7a_obj_17_0_0_0_Win32.exe  — 305643 K

AER for Cortex-A8 Softfp Windows Installer

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aer_gcarmv7a_obj_17_0_0_0_Linux.bin  — 132820 K

AER for Cortex-A8 Softfp Linux Installer

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aer_gcarmv7a_hardfp_obj_17_0_0_0_Win32.exe  — 305618 K

AER for Cortex-A8 Hardfp Windows Installer

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aer_gcarmv7a_hardfp_obj_17_0_0_0_Linux.bin  — 132795 K

AER for Cortex-A8 Hardfp Linux Installer

SHA-256 checksum
Products
Arm-based processors
66AK2G12 — High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core
Digital signal processors (DSPs)
DM505 — SoC for vision analytics 15mm package SM320C6201-EP — Enhanced product C6201 fixed point DSP SM320C6415-EP — Enhanced product C6415 fixed point DSP SM320C6424-EP — Enhanced product C6424 fixed point DSP SM320C6455-EP — Enhanced product C6455 fixed point DSP SM320C6472-HIREL — High reliability product 6 Core C6472 fixed point DSP SM320C6678-HIREL — High reliability product high performance 8-core C6678 fixed and floating-point DSP SM320C6711D-EP — Enhanced product C6711D floating-point DSP SM320C6712D-EP — Enhanced product C6712D DSP SM320C6713B-EP — Enhanced product C6713 floating-point DSP SM320C6727B — Military grade C6727B floating-point DSP SM320C6727B-EP — Enhanced product C6727 floating-point DSP SMJ320C6201B — Fixed Point Digital Signal Processor, Military SMJ320C6203 — Military grade C62x fixed point DSP - ceramic package SMJ320C6415 — Military grade C64x fixed point DSP - ceramic package SMJ320C6701 — Military grade C67x floating-point DSP - ceramic package SMJ320C6701-SP — Space grade C6701 floating-point DSP - rad-tolerant class V with ceramic package SMV320C6727B-SP — Space grade C6727B floating-point DSP - rad-tolerant class V with ceramic package TMS320C5517 — Low power C55x fixed point DSP- up to 200MHz, USB, LCD interface, FFT HWA, SAR ADC TMS320C5532 — Low power C55x fixed point DSP- up to 100MHz TMS320C5533 — Low power C55x fixed point DSP- up to 100MHz, USB TMS320C5534 — Low power C55x fixed point DSP- up to 100MHz, USB, LCD interface TMS320C5535 — Low power C55x fixed point DSP- up to 100MHz, USB, LCD interface, FFT HWA, SAR ADC TMS320C6202B — C62x fixed point DSP- up to 300MHz, 384KB TMS320C6204 — Fixed-Point Digital Signal Processor TMS320C6205 — Fixed-Point Digital Signal Processor TMS320C6211B — C62x fixed point DSP- up to 167MHz TMS320C6414 — C64x fixed point DSP- up to 720MHz, McBSP TMS320C6415 — C64x fixed point DSP- up to 720MHz, McBSP, PCI TMS320C6416 — C64x fixed point DSP- up to 720MHz, McBSP, PCI, VCP/TCP TMS320C6421Q — C64x+ fixed point DSP- up to 600MHz, 8 Bit EMIFA, 16-Bit DDR2 TMS320C6424Q — C64x+ fixed point DSP- up to 600MHz, 16/8-Bit EMIFA, 32/16 Bit DDR2 TMS320C6454 — C64x+ fixed point DSP- up to 1GHz, 64-Bit EMIFA, 32/16 Bit DDR2, 1 Gbps Ethernet TMS320C6457 — Communications infrastructure digital signal processor TMS320C6701 — C67x floating-point DSP- up to 167MHz, McBSP TMS320C6711D — C67x floating-point DSP- up to 250MHz, McBSP, 32-Bit EMIFA TMS320C6712D — C67x floating-point DSP- up to 150MHz, McBSP, 16-Bit EMIFA TMS320C6720 — C67x floating-point DSP - 200MHz, McASP, 16-Bit EMIFA TMS320C6722B — C67x floating-point DSP- up to 250MHz, McASP, 16-Bit EMIFA TMS320C6726B — C67x floating-point DSP- up to 266MHz, McASP, 16-Bit EMIFA TMS320C6727 — C67x floating-point DSP- up to 250MHz, McASP, 32-Bit EMIFA TMS320C6727B — C67x floating-point DSP- up to 350MHz, McASP, 32-Bit EMIFA TMS320C6743 — Low power C674x floating-point DSP- 375MHz TMS320C6745 — Low power C674x floating-point DSP- 456MHz, QFP TMS320C6747 — Low power C674x floating-point DSP- 456MHz, PBGA TMS320DM642Q — Video/imaging fixed-point digital signal processor TMS320DM6431Q — Digital media processor, up to 2400 MIPS, 300 MHz clock rate TMS320DM6435Q — Digital media processor, up to 4800 MIPS, 600 MHz clock rate, 1 McASP, 1 McBSP TMS320DM6437Q — Digital media processor, up to 4800 MIPS, 600 MHz clock rate, 1 McASP, 2 McBSP TMS320DM6441 — DaVinci Digital Media System-on-Chip TMS320DM6467T — Digital Media System-on-Chip TMS320DM647 — Digital Media Processor

Release Information

The Acoustic Echo Cancellation/Removal (AER) removes or minimizes acoustic echo that is

generated by the coupling between the speaker and the microphone of a phone or similar

device, particularly in hands-free mode.

The primary purposes of the AER are:

  • Canceling echo so that it is not perceptible.
  • Enabling full duplex operation.
  • Controlling nonlinear distortion that is common at high speaker volumes.
  • Suppressing near-end noise without affecting speech quality.
The secondary purpose of the AER is:
  • Enabling phone manufacturers to achieve the required transmission characteristics of their phones as specified by various standards.
The deliverables in this release include a Windows or a Linux installation executable for

the supported processors. Each executable installs a component package repository,

a documentation directory, an Eclipse plugin directory and an expanded component

directory structure with all component libraries, header files and test examples.

The AER Fact Sheet and User's Manual below provide additional information regarding this release.

Documentation & related resources

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Daughter card

AUDK2G — 66AK2Gx (K2G) audio daughter card

Supported products & hardware
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AUDK2G — 66AK2Gx (K2G) audio daughter card

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TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

download K2G Audio Daughtercard Production Assembly Drawing (RevD) PDF
SPRR304.PDF (79 KB)
download K2G Audio Daughtercard Production Bill of Materials (RevD) PDF
SPRR309.PDF (135 KB)
download K2G Audio Daughtercard Production Bill of Materials (RevD) XLS
SPRR308.ZIP (88 KB)
download K2G Audio Daughtercard Production CAD (RevD) PDF
SPRR306.ZIP (1904 KB)
download K2G Audio Daughtercard Production CAD Cadence Allegro Database (RevD) BRD
SPRR307.ZIP (4439 KB)
download K2G Audio Daughtercard Production CAD Gerber Files (RevD) ZIP
SPRR305.ZIP (691 KB)
download K2G Audio Daughtercard Production Schematic (RevD) PDF
SPRR310.PDF (448 KB)
download K2G Audio Daughtercard Production Schematic Orcad Database (RevD) DSN
SPRR311.ZIP (377 KB)

Technical documentation

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Type Title Date
Certificate AUDK2G EU Declaration of Conformity (DoC) Jan 2, 2019
User guide K2G General Purpose Evaluation Module (EVMK2G) TRM (Rev. A) Sep 20, 2017
More literature K2G General-Purpose (GP) EVM Quick Start Guide (Rev. A) Jul 27, 2017
More literature K2G Audio Daughter Card Quick Start Guide Mar 14, 2016
White paper Multicore SoCs stay a step ahead of SoC FPGAs Feb 23, 2016

Related design resources

Software development

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

Support & training

TI E2E™ forums with technical support from TI engineers

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