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FR81 Family
240 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS
7.69
7.69 FiTOs (Convert from Integer to Single Precision Floating
Point)
A 32-bit signed integer in FRj is converted into a single-precision floating point value,
and it is stored in FRi.
Assembler Format
FiTOs FRj, FRi
Operation
(float) FRj FRi
Classification
Single-precision floating point instruction, FR81 family
Execution Cycles
1 cycle
Instruction Format
EIT Occurrence and Detection
An invalid instruction exception (FPU absence error), an FPU exception, or an interrupt is detected.
MSB LSB
(n+0)0000011110101000
(n+2) - - FRj FRi