Renesas M32R-FPU Manual Do Utilizador

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M32R-FPU Software Manual (Rev.1.01)

INSTRUCTIONS

3.2 Instruction description

Convert the floating-point single precision value to 16-bit integer.

Rdest = (signed int) Rsrc ;

Convert the floating-point single precision value stored in Rsrc to a 16-bit integer and store the

result in Rdest.

The result is rounded toward 0 regardless of the value in the RM field of FPSR. The condition

bit (C) remains unchanged.

Floating-Point Exceptions (FPE)

• Unimplemented Operation Exception (UIPL)

• Invalid Operation Exception (IVLD)

• Inexact Exception (IXCT)

floating-point Instructions