Texas Instruments TMS34010 - Page 105

-FP~DTOI DoubletoSigned Integer
-FP-DTOI
Input(s) double
Output(s) int
Action double .... int
Description This function converts a double-precision floating-point number to a
signed
32-bit integer format.
Errors Conversion Error (error code # = 1)
Example
0-14
The conversion error is generated only when the value V of the double
precision number (after truncation)
is too big to be faithfully represented in
the signed
32-bit binary integer format.
The
following is an example of C code which would generate a call to
-FP-DTOI.
main( )
{
}
double a
integer i
i = a
/* declare one double- */
/* ~recision floating-
po~nt number and one
integer */
/* end of m.ain */