fcvt.h.w

Floating-point Convert Word to Half-precision

fcvt.h.w converts a 32-bit signed integer to a half-precision floating-point number.

Assembly format

fcvt.h.w fd, xs1, rm

Decode Variables

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

Execution

Encoding

svg

Defining extension

(Zfh ࣷ Zhinx)

Access

M

Always

Containing profiles

  • Mandatory: RVA20S64, RVA20U64, RVA22S64, RVA22U64, RVA23S64, RVA23U64, RVB23S64, RVB23U64

  • Optional: None