t5.h

两个DSP54和55程序源码。用于音频处理

/* Test for iircas4 : rand */
#define NX 16
#define NBIQ 8
#define FNAME "t5"
#define MAXERROR 10

DATA x[NX] ={
-1339,
1963,
-936,
-1014,
1537,
971,
-1488,
-1998,
1611,
-1232,
-824,
660,
-883,
-126,
-1781,
1998,
};

#pragma DATA_SECTION (h,".coeffs")
DATA h[4*NBIQ] ={ /* C54x: a1 a2 b2 b1 ... */
5420,
1952,
17542,
19262,
-5009,
9200,
30826,
-28861,
1015,
-19048,
32085,
6734,
-10872,
-7869,
18911,
-29445,
-4393,
18549,
-4017,
-5541,
-17943,
11840,
-111,
-12767,
5224,
-2548,
-18727,
24509,
17046,
4440,
9394,
-31753,
};

DATA rtest[NX] ={
-1338,
3938,
-6199,
4879,
245,
-5259,
7725,
-9432,
10137,
-11301,
9696,
-6709,
-45,
5733,
-10324,
11288,
};

#pragma DATA_SECTION (dbuffer,".dbuffer")
DATA dbuffer[2*NBIQ];
DATA *dp = dbuffer;

DATA r[NX];