kzdsp.h File Reference

DSP Libray. More...

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Defines

#define KZQ_VAL   (26)

Functions

int KzDspAdd (int a, int b)
 a + b with saturation
int KzDspSub (int a, int b)
 a - b with saturation
int KzDspMpy (int a, int b)
 a * b with saturation
int KzDspMac (int *a, int *b, int n)
 Multiply and Accumrate.
int KzDspSat (int a)
 Saturation.
int KzDspAbs (int a)
 Absolute.
int KzDspShl (int a, int s)
 Shift left with saturation.
int KzDspShr (int a, int s)
 Shift right with saturation.
int KzDspNeg (int a)
 Nagate.
float KzDspTof (int a)
 To float.
int KzDspToi (float a)
 To int.

Detailed Description

DSP Libray.

KOBANZAME SDK Software Developers Kit for Blackfin DSP Evaluation Board(KOBANZAME).

Copyright (C) 2010, KOBANZAME SDK Project, all right reserved

LICENSE: The software is a free and you can use and redistribute it for personal, non-profit or commercial products. Redistributions of source code must retain the above copyright notice. There is no warranty in this software, if you suffer any damages by using the software.


Define Documentation

#define KZQ_VAL   (26)

KOBANZAME SDK 32bit Q value

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