GC1115_06 Datasheet, PDF (23/82 Pages) Texas Instruments – Crest Factor Reduction Processor

GC1115
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TYPE OF DATA
Complex coefs (real part)
Complex coefs (imaginary part)
First derivative (real part)
First derivative (imaginary part)
Second derivative (real part)
Second derivative (imaginary part)
SLWS144C – FEBRUARY 2005 – REVISED JUNE 2006
Table 12. Complex Coefficients
ADDRESS
0
1
2
...
CANCEL_LENGTH-1
128
129
130
...
127+CANCEL_LENGTH
256
257
258
...
255+CANCEL_LENGTH
384
385
386
...
383+CANCEL_LENGTH
512
513
514
...
511+CANCEL_LENGTH
640
641
642
...
639+CANCEL_LENGTH
COEFFICIENT
coef_re[0]
coef_re[1]
coef_re[2]
...
coef_re[CANCEL_LENGTH-1]
coef_im[0]
coef_im[1]
coef_im[2]
...
coef_im[CANCEL_LENGTH-1]
deriv1_re[0]
deriv1_re[1]
deriv1_re[2]
...
deriv1_re[CANCEL_LENGTH-1]
deriv1_im[0]
deriv1_im[1]
deriv1_im[2]
...
deriv1_im[CANCEL_LENGTH-1]
deriv2_re[0]
deriv2_re[1]
deriv2_re[2]
...
deriv2_re[CANCEL_LENGTH-1]
deriv2_im[0]
deriv2_im[1]
deriv2_im[2]
...
deriv2_im[CANCEL_LENGTH-1]
Coefficient access pattern:
{coef_re[0], coef_im[0]}, {coef_re[1], coef_im[1]}, …,
{coef_re[CANCEL_LENGTH-1], coef_im[CANCEL_LENGTH-1]}
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