Microchip PIC32AK3208GC41064 handleiding
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Window Funcons
User Guide
© 2025 Microchip Technology Inc. and its subsidiaries
DS70005605A - 23
VectorWindowapplies a window to a given sourcevector andstores the resulting windowed vector
in a destination vector.
Prototype
fractional* VectorWindow (int numElems, fractional* dstV, fractional* srcV,
fractional* window);
Arguments
Parameters Description
numElems
Number of elements in the source vectors.
dstV
Pointer to the destination vector.
srcV
Pointer to the source vector.
window
Pointer to the initialized window.
Returns
Pointer to the base address of the destination vector.
Remarks
The window vector must have already been initialized, with exactly numElems number of elements.
This function can be computed in place.
This function can be self-applicable.
This function uses VectorMultiply.
Source File
• dowindow_aa.s
Function Prole
Device Program Words Cycles
PIC32A
2 11
Notes:
1. The above-mentioned program word and cycle counts pertain solely to VectorWindow.
However, as this function inherently utilizes VectorMultiply, the respective counts for
VectorMultiply must also be considered.
2. In the description of VectorMultiply, the number of cycles reported includes four cycles
of C-function call overhead. Thus, the number of actual cycles from VectorMultiply to
add to VectorWindow is four less than whatever number is reported for a stand-alone
VectorMultiply.
System resource usage
• None. (VectorWindow just includes a function to call to VectorMultiply.)
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Productinformatie
| Merk | Microchip |
| Model | PIC32AK3208GC41064 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11302 MB |
