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C 的代码
example 3-32.c
; Example 3 - 32. Extended Precision Multiplication C Listing
int epmpy2(int A, int B)
{
int AhBh, AhBl, AlBh, AlBhH, AhBlH;
unsigned int AlBl, AhBlL, AlBhL, ABLl;
short Ah, Bh;
unsigned
example 3-24.c
;Example 3 - 24. Generation Index Tab C Listing for a Bit Reversion Function
/*============================================================= */
/* TEXAS INSTRUMENTS, INC.
example 2-3.c
/* Example 2 - 3. Signed Fixed-Point Division C Subroutine for C6x */
/********************************************************************/
/* num --- numerator（被除数）, den --- denominator（除
example 2-10.c
/*Example 2 - 10. Single-Precision Floating-Point Division C Listing for _divf */
/**************************************************************/
/* DIVSPC.c Syd Poland 6-06-98 _divf function i
example 2-24.c
;Example 2 - 24. Creation of a Sine Wave C Listing Based on Oscillator Using TMS320C62x
short output;
main()
{
int i;
const short A=0x7e66; /* A=(1.975/2 * 32768) */
short y[3]={0,0x1
example 2-2.c
/* Example 2 - 2. Unsigned Fixed-Point Division C Subroutine for C6x */
/********************************************************************/
/* num --- numerator（被除数）, den --- denominat
example 2-17.c
/* Example 2 - 17. Double-Precision Floating-Point Square Root C Listing for sqrt */
/***************************************************************/
/* SQRDPC.c Syd Poland 6-24-98 _sqrt functi
example 2-11.c
/*Example 2 - 11. Double-Precision Floating-Point Division C Listing for _divd*/
/***************************************************************/
/* divdpc.c Syd Poland 06-24-98 _divd function
example 2-16.c
/* Example 2 - 16. Single-Precision Floating-Point Square Root C Listing for sqrtf */
/***************************************************************/
/* SQRSPC.c Syd Poland 6-06-98 _sqrtf func
example 4-14.c
// Example 4 - 14. Biquad IIR Filter C Listing Using Intrinsic Functions for the TMS320C62x DSP
// Feedback section
mult1 = _mpy(dn_2, a12) >> 15; //d[n-2]*a12
mult2 = _mpy(an_1, a11) >> 15;