t3.h

两个DSP54和55程序源码。用于音频处理

/* Test for iircas51: rand */
#define NX 16
#define NBIQ 3
#define FNAME "t3"
#define MAXERROR 10

DATA x[NX] ={
-1233,
424,
-933,
-1233,
-1984,
1009,
-225,
1766,
-140,
-333,
1416,
102,
-1217,
704,
1383,
-1966,
};

#pragma DATA_SECTION (h,".coeffs")
DATA h[5*NBIQ] ={ /* C54x: b0 b1 b2 a1 a2 ... */
-12792,
11930,
-22858,
11868,
184,
-20319,
-12914,
12956,
-7891,
13714,
-20072,
2728,
-7963,
21722,
-4656,
};

DATA rtest[NX] ={
182,
-286,
520,
-54,
35,
164,
223,
-259,
-231,
333,
-1026,
1367,
-1107,
392,
-159,
688,
};

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

DATA r[NX];