MATHLIB

DSP Math Library for Floating Point Devices

MATHLIB

Downloads

Overview

The Texas Instruments math library is an optimized floating-point math function library for C programmers using TI floating point devices. These routines are typically used in computationally intensive real-time applications where optimal execution speed is critical. By using these routines instead of the routines found in the existing run-time-support libraries, considerably faster execution speeds can be achieved without rewriting existing code. The MATHLIB library includes all the floating-point math routines that are currently provided in the existing run-time-support libraries. These new functions can be called with the current run-time-support library names or the new names included in the math library.

The MATHLIB library includes all the floating-point math routines that are currently provided in the existing run-time-support libraries. These new functions can be called with the current run-time-support library names or the new names included in the math library.

See the benchmarks: DSP core benchmarks

Features
  • Types of functions included:
    • Trigonometric and hyperbolic: Sin, Cos, Tan, Arctan, etc.
    • Power, exponential, and logarithmic
    • Reciprocal
    • Square root
    • Division
  • Natural C Source Code
  • Optimized C code with Intrinsics
  • Hand-coded assembly-optimized routines
  • C-callable routines, which can be inlined and are fully compatible with the TMS320C6000 compiler
  • Routines which accept single sample or vector inputs
  • Provided functions are tested against C model and existing run-time-support functions
  • Benchmarks (cycle and code size)
  • Compiled using Code Generation Tools v7.2.0
Download View video with transcript Video

Downloads

Driver or library

C674X-C66X-MATHLIB C674x and C66x math library

Download options

C674X-C66X-MATHLIB C674x and C66x math library

close
Latest version
Version: 3.1.2.1
Release date: 17 May 2016

C66x MATHLIB MISRA Compliance

MD5 checksum

MATHLIB for C66x Windows Installer

MD5 checksum

MATHLIB for C66x Linux Installer

MD5 checksum

MATHLIB for C674x Windows Installer

MD5 checksum

MATHLIB for C674x Linux Installer

MD5 checksum

MATHLIB RTS override library for C66x Windows Installer

MD5 checksum

MATHLIB RTS override library for C66x Linux Installer

MD5 checksum

MATHLIB RTS override library for C674x Windows Installer

MD5 checksum

MATHLIB RTS override library for C674x Linux Installer

MD5 checksum

Documentation

MATHLIB Post Production Release

MATHLIB Post Production Release

MATHLIB Post Production Release

MATHLIB Post Production Release

MATHLIB Software Manifest

Release Information

This is a GA release of the Floating-Point Math Function Library (MATHLIB) for C674x/C66x processors.

MATHLIB contains optimized versions of most floating-point math routines currently provided in existing run-time-support libraries.

MATHLIB RTS override library contains floating-point math routines with same symbol names as in run-time-support library. These routines can be used to replace existing run-time-support library function calls.

The deliverables in this release include a Windows or Linux installation executable for either the C674x or C66x processors. Each executable installs a component package repository, a documentation directory, an Eclipse plugin directory and an expanded component directory structure with component libraries, header files and test examples.

Software Defects

A list of tracked software defects can be found here.

(Note: If prompted for login/password, close the window and try the link again)

Driver or library

C67X-MATHLIB DSP Math Library for C67x Floating Point Devices

Supported products & hardware

Supported products & hardware

Products
Arm-based processors
OMAPL137-HT High temperature low power C674x floating-point DSP + Arm processor - up to 456 MHz OMAPL138B-EP Enhanced product low power C674x floating-point DSP + Arm9 processor - 345 MHz
Digital signal processors (DSPs)
DM505 SoC for vision analytics 15mm package SM320C6678-HIREL High reliability product high performance 8-core C6678 fixed and floating-point DSP SM320C6727B Military grade C6727B floating-point DSP SM320C6727B-EP Enhanced product C6727 floating-point DSP SMV320C6727B-SP Space grade C6727B floating-point DSP - rad-tolerant class V with ceramic package 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
Download options

C67X-MATHLIB DSP Math Library for C67x Floating Point Devices

close
Latest version
Version: 2.01.00.00
Release date: 20 Oct 2010
Products
Arm-based processors
OMAPL137-HT High temperature low power C674x floating-point DSP + Arm processor - up to 456 MHz OMAPL138B-EP Enhanced product low power C674x floating-point DSP + Arm9 processor - 345 MHz
Digital signal processors (DSPs)
DM505 SoC for vision analytics 15mm package SM320C6678-HIREL High reliability product high performance 8-core C6678 fixed and floating-point DSP SM320C6727B Military grade C6727B floating-point DSP SM320C6727B-EP Enhanced product C6727 floating-point DSP SMV320C6727B-SP Space grade C6727B floating-point DSP - rad-tolerant class V with ceramic package 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

Release Information

C67X-MATHLIB

Additional resources you might need

Driver or library

C674X-C66X-MATHLIB C674x and C66x math library

Download options

C674X-C66X-MATHLIB C674x and C66x math library

close
Latest version
Version: 3.1.2.1
Release date: 17 May 2016

C66x MATHLIB MISRA Compliance

MD5 checksum

MATHLIB for C66x Windows Installer

MD5 checksum

MATHLIB for C66x Linux Installer

MD5 checksum

MATHLIB for C674x Windows Installer

MD5 checksum

MATHLIB for C674x Linux Installer

MD5 checksum

MATHLIB RTS override library for C66x Windows Installer

MD5 checksum

MATHLIB RTS override library for C66x Linux Installer

MD5 checksum

MATHLIB RTS override library for C674x Windows Installer

MD5 checksum

MATHLIB RTS override library for C674x Linux Installer

MD5 checksum

Documentation

MATHLIB Post Production Release

MATHLIB Post Production Release

MATHLIB Post Production Release

MATHLIB Post Production Release

MATHLIB Software Manifest

Release Information

This is a GA release of the Floating-Point Math Function Library (MATHLIB) for C674x/C66x processors.

MATHLIB contains optimized versions of most floating-point math routines currently provided in existing run-time-support libraries.

MATHLIB RTS override library contains floating-point math routines with same symbol names as in run-time-support library. These routines can be used to replace existing run-time-support library function calls.

The deliverables in this release include a Windows or Linux installation executable for either the C674x or C66x processors. Each executable installs a component package repository, a documentation directory, an Eclipse plugin directory and an expanded component directory structure with component libraries, header files and test examples.

Software Defects

A list of tracked software defects can be found here.

(Note: If prompted for login/password, close the window and try the link again)

Supported products & hardware

Arm-based processors
66AK2E05 High performance multicore DSP+Arm - 4x Arm A15 cores, 1x C66x DSP core, NetCP, 10GbE 66AK2H06 High performance multicore DSP+Arm - 2x Arm A15 cores, 4x C66x DSP cores 66AK2H12 High performance multicore DSP+Arm - 4x Arm A15 cores, 8x C66x DSP cores 66AK2H14 High performance multicore DSP+Arm - 4x Arm A15 cores, 8x C66x DSP cores, 10GbE AM5706 Sitara processor: cost optimized Arm Cortex-A15 & DSP and secure boot AM5708 Sitara processor: cost optimized Arm Cortex-A15 & DSP, multimedia and secure boot AM5716 Sitara processor: Arm Cortex-A15 & DSP AM5718 Sitara processor: Arm Cortex-A15 & DSP, multimedia AM5726 Sitara processor: dual Arm Cortex-A15 & dual DSP AM5728 Sitara processor: dual Arm Cortex-A15 & dual DSP, multimedia AM5746 Sitara processor: dual arm Cortex-A15 & dual DSP, ECC on DDR and secure boot AM5748 Sitara processor: dual arm Cortex-A15 & dual DSP, multimedia, ECC on DDR and secure boot AM5749 Sitara processor: dual Arm Cortex-A15 & dual DSP, multimedia, ECC on DDR, secure boot, deep learning OMAP-L132 Low power C674x floating-point DSP + Arm9 processor - 200MHz OMAP-L137 Low power C674x floating-point DSP + Arm9 processor - up to 456 MHz OMAP-L138 Low power C674x floating-point DSP + Arm9 processor - up to 456MHz OMAPL137-HT High temperature low power C674x floating-point DSP + Arm processor - up to 456 MHz OMAPL138B-EP Enhanced product low power C674x floating-point DSP + Arm9 processor - 345 MHz SMOMAPL138B-HIREL High reliability product low power C674x floating-point DSP + Arm9 processor - 375 MHz
Digital signal processors (DSPs)
66AK2L06 Multicore DSP+ARM KeyStone II System-on-Chip (SoC) DM505 SoC for vision analytics 15mm package SM320C6678-HIREL High reliability product high performance 8-core C6678 fixed and floating-point DSP SM320C6727B Military grade C6727B floating-point DSP SM320C6727B-EP Enhanced product C6727 floating-point DSP SMV320C6727B-SP Space grade C6727B floating-point DSP - rad-tolerant class V with ceramic package TMS320C6654 High performance single-core C66x fixed and floating-point DSP- up to 850MHz TMS320C6655 High performance single-core C66x fixed and floating-point DSP- up to 1.25GHz TMS320C6657 High performance dual-core C66x fixed and floating-point DSP- up to 1.25GHz, 2 UART TMS320C6670 4 core fixed and floating point DSP for Communications and Telecom TMS320C6671 High performance single-core C66x fixed and floating-point DSP - 1GHz TMS320C6672 High performance dual-core C66x fixed and floating-point DSP- up to 1.25GHz TMS320C6674 High performance quad-core C66x fixed and floating-point DSP- up to 1.25GHz TMS320C6678 High performance octo-core C66x fixed and floating-point DSP- up to 1.25GHz 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 TMS320C6713B C67x floating-point DSP- up to 300MHz, 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 TMS320C6742 Low power C674x floating-point DSP- 200MHz TMS320C6743 Low power C674x floating-point DSP- 375MHz TMS320C6745 Low power C674x floating-point DSP- 456MHz, QFP TMS320C6746 Low power C674x floating-point DSP- 456MHz TMS320C6747 Low power C674x floating-point DSP- 456MHz, PBGA TMS320C6748 Low power C674x floating-point DSP- 456MHz, SATA

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Technical article Leveraging TI’s free libraries in your development PDF | HTML 15 Mar 2017

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Videos