SW006013 Microchip Technology, SW006013 Datasheet - Page 224

• Manufacturer Part Number: SW006013
• Description: MPLAB C Compiler For DsPIC DSCs
• Manufacturer: Microchip Technology
• Series: DsPIC30F/33Fr
• Type: MPLAB® C Compilerr

Specifications of SW006013

• Supported Families: DsPIC30F, DsPIC33F
• Core Architecture: DsPIC
• Kit Contents: Software And Docs
• Mcu Supported Families: DsPIC30F And DsPIC33F
• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: dsPIC
• Lead Free Status / RoHS Status: na
• For Use With/related Products: dSPIC DSCs
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS51456E-page 220
_Q16cos
Description:
Include:
Prototype:
Argument:
Return Value:
_Q16cosPI
Description:
Include:
Prototype:
Argument:
Return Value:
_Q16exp
Description:
Include:
Prototype:
Argument:
Return Value:
_Q16log
Description:
Include:
Prototype:
Argument:
Return Value:
_Q16log10
Description:
Include:
Prototype:
Argument:
Return Value:
This function finds the cosine of a Q16 value.
<libq.h>
_Q16 _Q16cos(_Q16 x);
x
ranges from -2147483648 to 2147483647.
This function returns the cosine of x in Q16 format. This value ranges
from -65566 to 65536.
This function finds the cosine of PI (π) times a Q16 value.
<libq.h>
_Q16 _Q16cosPI(_Q16 x);
x
ranges from -2147483648 to 2147483647.
This function returns the cosine of PI times x in Q16 format. This value
ranges from -65536 to 65536.
This function finds the exponential value of a Q16 value.
<libq.h>
_Q16 _Q16exp(_Q16 x);
x
ranges from -772244 to 681391.
This function returns the exponent value of x in Q16 format. This value
ranges from 0 to 2147483647.
This function finds the natural log of a Q16 value.
<libq.h>
_Q16 _Q16log(_Q16 x);
x
ranges from 1 to 2147483647.
This function returns the natural log of x in Q16 format. This value
ranges from -726817 to 681391.
This function finds the log (base 10) of a Q16 value.
<libq.h>
_Q16 _Q16log10(_Q16 x);
x
ranges from 1 to 2147483647.
This function returns the log of x in Q16 format. This value ranges from
-315653 to 295925.
a fixed point number in Q16 format. The value of this argument
a fixed point number in Q16 format. The value of this argument
a fixed point number in Q16 format. The value of this argument
a fixed point number in Q16 format. The value of this argument
a fixed point number in Q16 format. The value of this argument
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