C62x/C64x Fast Run-Time Support (RTS) Library




The C62x/64x FastRTS Library is an optimized, floating-point function library for C programmers using either TMS320C62x or TMS320C64x devices. These routines are typically used in computationally intensive real-time applications where optimal execution speed is critical. By replacing the current floating-point library (RTS) functions with the FastRTS Library, you can achieve execution speeds considerably faster without rewriting existing code.

The release also includes C implementation for a subset of functions available with the FastRTS library. The C codes allow the user to inline these functions and get much improved performance.


Single Precision and Double Precision Math Functions Single and Double Precision Conversion Functions
floating point addition floating point to 32-bit signed integer
32-bit signed integer to floating point
floating point division floating point to 40-bit signed long integer
40-bit signed long integer to floating point
floating point multiplication floating point to 32-bit unsigned integer
32-bit unsigned integer to floating point
floating point reciprocal floating point to 40-bit unsigned long integer
40-bit unsigned long integer to floating point
floating point subtraction double precision floating point to single precision floating point
single precision floating point to double precision floating point


Technical documentation

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Type Title Date
User guide TMS320C62x/64x FastRTS Library Programmer's Reference Feb. 27, 2003

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