| # "F" Standard Extension for Single-Precision Floating-Point. | |
| # Version 2.2 | |
| fcvt.l.s | r | rs1(fp) rm rd | 110000000010.............1010011 | |
| fcvt.lu.s | r | rs1(fp) rm rd | 110000000011.............1010011 | |
| fcvt.s.l | r | rs1 rm rd(fp) | 110100000010.............1010011 | |
| fcvt.s.lu | r | rs1 rm rd(fp) | 110100000011.............1010011 |