DSPLIB Release Notes

Version: 02.05.00.03

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Contents

1. Introduction
2. Licensing
3. Getting Started
4. Documentation
5. What's New
6. Upgrade and Compatibility Information
7. Device Support
8. Validation Information
9. Fixed Issues
10. Deprecation
11. Known Issues
12. Technical Support
13. Package Versioning

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Introduction

The DSPLIB package consists of the Texas Instruments optimized kernels for DSP algorithms.

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Licensing

The licensing information of this library and a complete manifest along with export control information is detailed here [HTML].

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Getting Started

The DSPLIB User Guide [USER_GUIDE] provides the documentation and references necessary to begin development on TI's platforms.

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Documentation

Refer to following documentation for further details:

DSPLIB User Guide	Build instructions, API Guide	[USER_GUIDE]
Test Reports	Misra C reports, conformance test reports, TI platform test reports	[TEST_RESULTS]
Software Manifest	Licenses, terms of use	[HTML]

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What's New

Here are a few of the new features supported in this release for C7120:

[new] DSPLIB_add

[new] DSPLIB_addConstant

[new] DSPLIB_cascadeBiquad

[new] DSPLIB_fir

[new] DSPLIB_max

[new] DSPLIB_min

[new] DSPLIB_mul

[new] DSPLIB_mulConstant

[new] DSPLIB_sqr

[new] DSPLIB_sqrAdd

[new] DSPLIB_sub

[new] DSPLIB_subConstant

DSP

• DSPLIB_add
• DSPLIB_addConstant
• DSPLIB_cascadeBiquad
• DSPLIB_fir
• DSPLIB_max
• DSPLIB_min
• DSPLIB_mul
• DSPLIB_mulConstant
• DSPLIB_sqr
• DSPLIB_sqrAdd
• DSPLIB_sub
• DSPLIB_subConstant

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Upgrade and Compatibility Information

File

Change description

User application change required

User application recompile required

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Device Support

SoC	Host (OS)	Target (OS)	Test Platform
J7AEP, J7ES C7x, MMA	No OS	No OS

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Validation Information

This release was built and validated using the following tools:

Build Tools (NOT included in DSPLIB):

• C7x CGT C7000-CGT-3.0.0 STS

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Fixed Issues

1. [MMALIB-548] DSPLIB shall support FIR and Cascade Biquad on C7x

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Deprecation

None

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Known Issues

None

Technical Support

For technical support, please post your questions on TI E2E Forum.

For additional assistance, contact local TI Field Application Engineer

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Package Versioning

Each package version is composed of 4 period-delimited numbers - represented here by the letters M, m, p and b [M.m.p.b]. The table below provides a descriptive reference regarding package version numbering.

Digit	Meaning	Description
1 (M=Major)	Major revision	Incremented when the new version is substantially different from the previous For example, a new module added or an existing module's algorithm significantly altered.
2 (m=minor)	Minor revision	Incremented when the new version has changed but not in a major way. For example, some minor changes in the API or feature set.
3 (p=patch)	Patch number	Incremented for all other source code changes. This include any packaging support code.
4 (b=build)	Build number	Incremented for each release delivery to CM. Reset for any change to M, m or p

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Copyright 2018, Texas Instruments Incorporated