Xilinx MicroBlaze Reference Manual page 214

flt
Floating Point Convert Integer to Float
flt rD, rA
1
0 1 0 1 0
0 6
Description
Converts the signed integer in register rA to floating point and puts the result in register rD. This is
a 32-bit rounding signed conversion that will produce a 32-bit floating point result.
Pseudocode
←
(rD) float ((rA))
Registers Altered
• rD
Latency
• 4 cycles with
• 6 cycles with
Note
This instruction is only available when the MicroBlaze parameter C_USE_FPU is set to 2 (Extended).
MicroBlaze Processor Reference Guide
UG984 (v2016.2) June 8, 2016
UG984 (v2016.1) April 6, 2016
rD rA
11
=0
C_AREA_OPTIMIZED
=1
C_AREA_OPTIMIZED
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Chapter 5: MicroBlaze Instruction Set Architecture
0 0 1 0 1 0 0 0 0 0 0 0
16 21 31
214
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