fcvt.d.wu

Floating-Point Convert Unsigned Word to Double-Precision

This instruction is defined by:

Encoding

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Synopsis

The fcvt.d.wu instruction converts a 32-bit unsigned integer in integer register xs1 into a double-precision floating-point number in floating-point register fd. Note fcvt.d.wu always produces an exact result and is unaffected by rounding mode.

Access

M HS U VS VU

Always

Always

Always

Always

Always

Decode Variables

Bits<5> xs1 = $encoding[19:15];
Bits<3> rm = $encoding[14:12];
Bits<5> fd = $encoding[11:7];

Execution

  • Pruned, XLEN == 64

  • Original