GC1115_06 Datasheet, PDF (22/82 Pages) Texas Instruments – Crest Factor Reduction Processor

GC1115
SLWS144C – FEBRUARY 2005 – REVISED JUNE 2006
Table 10. Real, Unique Coefficients
TYPE OF DATA
Coefficients
First derivative
Second derivative
ADDRESS
0
1
2
...
CANCEL_LENGTH-1
256
257
258
...
255+CANCEL_LENGTH
512
513
514
...
511+CANCEL_LENGTH
COEFFICIENT
coef[0]
coef[1]
coef[2]
...
coef[CANCEL_LENGTH-1]
deriv1[0]
deriv1[1]
deriv1[2]
...
deriv1[CANCEL_LENGTH-1]
deriv2[0]
deriv2[1]
deriv2[2]
...
deriv2[CANCEL_LENGTH-1]
www.ti.com
Coefficient access pattern:
coef[0], coef[1], …, coef[CANCEL_LENGTH-2], coef[CANCEL_LENGTH-1]
TYPE OF DATA
Coefficients
First derivative
Second derivative
Table 11. Real, Mirrored Coefficients
ADDRESS
Same as Table 10
Same as Table 10
Same as Table 10
COEFFICIENT
Same as Table 10
Same as Table 10
Same as Table 10
Coefficient access pattern:
coef[0], coef[1], …, coef[CANCEL_LENGTH-2], coef[CANCEL_LENGTH-1], coef[CANCEL_LENGTH-2],
coef[CANCEL_LENGTH-3], …, coef[1], coef[0].
22
Submit Documentation Feedback