4
FSINCOS Simultaneous Sine and Cosine FSINCOS
Destination Register, FPc Field -- Specifies the destination floating-point data register,
FPc. The cosine result is stored in this register.
Destination Register, FPs Field -- Specifies the destination floating-point data register,
FPs. The sine result is stored in this register. If FPc and FPs specify the same floating-
point data register, the sine result is stored in the register, and the cosine result is
discarded.
If R/M=O and the source register field is equal to either of the destination register
fields, the input operand is taken from the specified floating-point data register, and
the appropriate result is written into the same register.
FREESCALE
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MC68881/MC68882 USER'S MANUAL
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