اینتل ۸۰۸۷
مجموعه دستورالعمل FPU 8087

| DF47n | FILD i16[BX+n] | DF57n | FIST i16[BX+n] | DF5Fn | FISTP i16[BX+n] | DF7Fn | FISTP i64[BX+n] | DF67n | FBLD bcd[BX+n] | DF77n | FBSTP bcd[BX+n] | DF6Fn | FILD i64[BX+n] |  |  |
| DF80nn | FILD i16[BX+SI+nn] | DF90nn | FIST i16[BX+SI+nn] | DF98nn | FISTP i16[BX+SI+nn] | DFB8nn | FISTP i64[BX+SI+nn] | DFA0nn | FBLD bcd[BX+SI+nn] | DFB0nn | FBSTP bcd[BX+SI+nn] | DFA8nn | FILD i64[BX+SI+nn] |  |  |
| DF81nn | FILD i16[BX+DI+nn] | DF91nn | FIST i16[BX+DI+nn] | DF99nn | FISTP i16[BX+DI+nn] | DFB9nn | FISTP i64[BX+DI+nn] | DFA1nn | FBLD bcd[BX+DI+nn] | DFB1nn | FBSTP bcd[BX+DI+nn] | DFA9nn | FILD i64[BX+DI+nn] |  |  |
| DF82nn | FILD i16[BP+SI+nn] | DF92nn | FIST i16[BP+SI+nn] | DF9Ann | FISTP i16[BP+SI+nn] | DFBAnn | FISTP i64[BP+SI+nn] | DFA2nn | FBLD bcd[BP+SI+nn] | DFB2nn | FBSTP bcd[BP+SI+nn] | DFAAnn | FILD i64[BP+SI+nn] |  |  |
| DF83nn | FILD i16[BP+DI+nn] | DF93nn | FIST i16[BP+DI+nn] | DF9Bnn | FISTP i16[BP+DI+nn] | DFBBnn | FISTP i64[BP+DI+nn] | DFA3nn | FBLD bcd[BP+DI+nn] | DFB3nn | FBSTP bcd[BP+DI+nn] | DFABnn | FILD i64[BP+DI+nn] |  |  |
| DF84nn | FILD i16[SI+nn] | DF94nn | FIST i16[SI+nn] | DF9Cnn | FISTP i16[SI+nn] | DFBCnn | FISTP i64[SI+nn] | DFA4nn | FBLD bcd[SI+nn] | DFB4nn | FBSTP bcd[SI+nn] | DFACnn | FILD i64[SI+nn] |  |  |
| DF85nn | FILD i16[DI+nn] | DF95nn | FIST i16[DI+nn] | DF9Dnn | FISTP i16[DI+nn] | DFBDnn | FISTP i64[DI+nn] | DFA5nn | FBLD bcd[DI+nn] | DFB5nn | FBSTP bcd[DI+nn] | DFADnn | FILD i64[DI+nn] |  |  |
| DF86nn | FILD i16[BP+nn] | DF96nn | FIST i16[BP+nn] | DF9Enn | FISTP i16[BP+nn] | DFBEnn | FISTP i64[BP+nn] | DFA6nn | FBLD bcd[BP+nn] | DFB6nn | FBSTP bcd[BP+nn] | DFAEnn | FILD i64[BP+nn] |  |  |
| DF87nn | FILD i16[BX+nn] | DF97nn | FIST i16[BX+nn] | DF9Fnn | FISTP i16[BX+nn] | DFBFnn | FISTP i64[BX+nn] | DFA7nn | FBLD bcd[BX+nn] | DFB7nn | FBSTP bcd[BX+nn] | DFAFnn | FILD i64[BX+nn] |  |  |
| DB00 | FILD i32[BX+SI] | DB10 | FIST i32[BX+SI] | DB18 | FISTP i32[BX+SI] | DB38 | FSTP f80[BX+SI] |  |  |  |  | DB28 | FLD f80[BX+SI] |  |  |
| DB01 | FILD i32[BX+DI] | DB11 | FIST i32[BX+DI] | DB19 | FISTP i32[BX+DI] | DB39 | FSTP f80[BX+DI] |  |  |  |  | DB29 | FLD f80[BX+DI] |  |  |
| DB02 | FILD i32[BP+SI] | DB12 | FIST i32[BP+SI] | DB1A | FISTP i32[BP+SI] | DB3A | FSTP f80[BP+SI] |  |  |  |  | DB2A | FLD f80[BP+SI] |  |  |
| DB03 | FILD i32[BP+DI] | DB13 | FIST i32[BP+DI] | DB1B | FISTP i32[BP+DI] | DB3B | FSTP f80[BP+DI] |  |  |  |  | DB2B | FLD f80[BP+DI] |  |  |
| DB04 | FILD i32[SI] | DB14 | FIST i32[SI] | DB1C | FISTP i32[SI] | DB3C | FSTP f80[SI] |  |  |  |  | DB2C | FLD f80[SI] |  |  |
| DB05 | FILD i32[DI] | DB15 | FIST i32[DI] | DB1D | FISTP i32[DI] | DB3D | FSTP f80[DI] |  |  |  |  | DB2D | FLD f80[DI] |  |  |
| DB06nn | FILD i32[nn] | DB16nn | FIST i32[nn] | DB1Enn | FISTP i32[nn] | DB3Enn | FSTP f80[nn] |  |  |  |  | DB2Enn | FLD f80[nn] |  |  |
| DB07 | FILD i32[BX] | DB17 | FIST i32[BX] | DB1F | FISTP i32[BX] | DB3F | FSTP f80[BX] |  |  |  |  | DB2F | FLD f80[BX] |  |  |
| DB40n | FILD i32[BX+SI+n] | DB50n | FIST i32[BX+SI+n] | DB58n | FISTP i32[BX+SI+n] | DB78n | FSTP f80[BX+SI+n] |  |  |  |  | DB68n | FLD f80[BX+SI+n] |  |  |
| DB41n | FILD i32[BX+DI+n] | DB51n | FIST i32[BX+DI+n] | DB59n | FISTP i32[BX+DI+n] | DB79n | FSTP f80[BX+DI+n] |  |  |  |  | DB69n | FLD f80[BX+DI+n] |  |  |
| DB42n | FILD i32[BP+SI+n] | DB52n | FIST i32[BP+SI+n] | DB5An | FISTP i32[BP+SI+n] | DB7An | FSTP f80[BP+SI+n] |  |  |  |  | DB6An | FLD f80[BP+SI+n] |  |  |
| DB43n | FILD i32[BP+DI+n] | DB53n | FIST i32[BP+DI+n] | DB5Bn | FISTP i32[BP+DI+n] | DB7Bn | FSTP f80[BP+DI+n] |  |  |  |  | DB6Bn | FLD f80[BP+DI+n] |  |  |
| DB44n | FILD i32[SI+n] | DB54n | FIST i32[SI+n] | DB5Cn | FISTP i32[SI+n] | DB7Cn | FSTP f80[SI+n] |  |  |  |  | DB6Cn | FLD f80[SI+n] |  |  |
| DB45n | FILD i32[DI+n] | DB55n | FIST i32[DI+n] | DB5Dn | FISTP i32[DI+n] | DB7Dn | FSTP f80[DI+n] |  |  |  |  | DB6Dn | FLD f80[DI+n] |  |  |
| DB46n | FILD i32[BP+n] | DB56n | FIST i32[BP+n] | DB5En | FISTP i32[BP+n] | DB7En | FSTP f80[BP+n] |  |  |  |  | DB6En | FLD f80[BP+n] |  |  |
| DB47n | FILD i32[BX+n] | DB57n | FIST i32[BX+n] | DB5Fn | FISTP i32[BX+n] | DB7Fn | FSTP f80[BX+n] |  |  |  |  | DB6Fn | FLD f80[BX+n] |  |  |
| DB80nn | FILD i32[BX+SI+nn] | DB90nn | FIST i32[BX+SI+nn] | DB98nn | FISTP i32[BX+SI+nn] | DBB8nn | FSTP f80[BX+SI+nn] |  |  |  |  | DBA8nn | FLD f80[BX+SI+nn] |  |  |
| DB81nn | FILD i32[BX+DI+nn] | DB91nn | FIST i32[BX+DI+nn] | DB99nn | FISTP i32[BX+DI+nn] | DBB9nn | FSTP f80[BX+DI+nn] |  |  |  |  | DBA9nn | FLD f80[BX+DI+nn] |  |  |
| DB82nn | FILD i32[BP+SI+nn] | DB92nn | FIST i32[BP+SI+nn] | DB9Ann | FISTP i32[BP+SI+nn] | DBBAnn | FSTP f80[BP+SI+nn] |  |  |  |  | DBAAnn | FLD f80[BP+SI+nn] |  |  |
| DB83nn | FILD i32[BP+DI+nn] | DB93nn | FIST i32[BP+DI+nn] | DB9Bnn | FISTP i32[BP+DI+nn] | DBBBnn | FSTP f80[BP+DI+nn] |  |  |  |  | DBABnn | FLD f80[BP+DI+nn] |  |  |
| DB84nn | FILD i32[SI+nn] | DB94nn | FIST i32[SI+nn] | DB9Cnn | FISTP i32[SI+nn] | DBBCnn | FSTP f80[SI+nn] |  |  |  |  | DBACnn | FLD f80[SI+nn] |  |  |
| DB85nn | FILD i32[DI+nn] | DB95nn | FIST i32[DI+nn] | DB9Dnn | FISTP i32[DI+nn] | DBBDnn | FSTP f80[DI+nn] |  |  |  |  | DBADnn | FLD f80[DI+nn] |  |  |
| DB86nn | FILD i32[BP+nn] | DB96nn | FIST i32[BP+nn] | DB9Enn | FISTP i32[BP+nn] | DBBEnn | FSTP f80[BP+nn] |  |  |  |  | DBAEnn | FLD f80[BP+nn] |  |  |
| DB87nn | FILD i32[BX+nn] | DB97nn | FIST i32[BX+nn] | DB9Fnn | FISTP i32[BX+nn] | DBBFnn | FSTP f80[BX+nn] |  |  |  |  | DBAFnn | FLD f80[BX+nn] |  |  |
| D9C0 | FLD ST0 |  |  |  |  | D9F8 | FPREM | D9E0 | FCHS | D9F0 | F2XM1 | D9E8 | FLD1 | D9C8 | FXCH ST0 |
| D9C1 | FLD ST1 |  |  |  |  | D9F9 | FYL2XP | D9E1 | FABS | D9F1 | FYL2X | D9E9 | FLDL2T | D9C9 | FXCH ST1 |
| D9C2 | FLD ST2 |  |  |  |  | D9FA | FSQRT |  |  | D9F2 | FPTAN | D9EA | FLDL2E | D9CA | FXCH ST2 |
| D9C3 | FLD ST3 |  |  |  |  | D9FB | FSINCO |  |  | D9F3 | FPATAN | D9EB | FLDPI | D9CB | FXCH ST3 |
| D9C4 | FLD ST4 |  |  |  |  | D9FC | FRNDIN | D9E4 | FTST | D9F4 | FXTRAC | D9EC | FLDLG2 | D9CC | FXCH ST4 |
| D9C5 | FLD ST5 |  |  |  |  | D9FD | FSCALE | D9E5 | FXAM | D9F5 | FPREM1 | D9ED | FLDLN2 | D9CD | FXCH ST5 |
| D9C6 | FLD ST6 |  |  |  |  | D9FE | FSIN |  |  | D9F6 | FDECST | D9EE | FLDZ | D9CE | FXCH ST6 |
| D9C7 | FLD ST7 |  |  |  |  | D9FF | FCOS |  |  | D9F7 | FINCST |  |  | D9CF | FXCH ST7 |
| DDC0 | FFREE ST0 | DDD0 | FST ST0 | DDD8 | FSTP ST0 |  |  | DDE0 | FCOM ST0 |  |  | DDE8 | FCOMP ST0 |  |  |
| DDC1 | FFREE ST1 | DDD1 | FST ST1 | DDD9 | FSTP ST1 |  |  | DDE1 | FCOM ST1 |  |  | DDE9 | FCOMP ST1 |  |  |
| DDC2 | FFREE ST2 | DDD2 | FST ST2 | DDDA | FSTP ST2 |  |  | DDE2 | FCOM ST2 |  |  | DDEA | FCOMP ST2 |  |  |
| DDC3 | FFREE ST3 | DDD3 | FST ST3 | DDDB | FSTP ST3 |  |  | DDE3 | FCOM ST3 |  |  | DDEB | FCOMP ST3 |  |  |
| DDC4 | FFREE ST4 | DDD4 | FST ST4 | DDDC | FSTP ST4 |  |  | DDE4 | FCOM ST4 |  |  | DDEC | FCOMP ST4 |  |  |
| DDC5 | FFREE ST5 | DDD5 | FST ST5 | DDDD | FSTP ST5 |  |  | DDE5 | FCOM ST5 |  |  | DDED | FCOMP ST5 |  |  |
| DDC6 | FFREE ST6 | DDD6 | FST ST6 | DDDE | FSTP ST6 |  |  | DDE6 | FCOM ST6 |  |  | DDEE | FCOMP ST6 |  |  |
| DDC7 | FFREE ST7 | DDD7 | FST ST7 | DDDF | FSTP ST7 |  |  | DDE7 | FCOM ST7 |  |  | DDEF | FCOMP ST7 |  |  |
| DFC0 | FFREEP ST0 |  |  |  |  |  |  | DFE0 | FSTSW AX | DFF0 | FCOMIP ST0 |  |  |  |  |
| DFC1 | FFREEP ST1 |  |  |  |  |  |  |  |  | DFF1 | FCOMIP ST1 |  |  |  |  |
| DFC2 | FFREEP ST2 |  |  |  |  |  |  |  |  | DFF2 | FCOMIP ST2 |  |  |  |  |
| DFC3 | FFREEP ST3 |  |  |  |  |  |  |  |  | DFF3 | FCOMIP ST3 |  |  |  |  |
| DFC4 | FFREEP ST4 |  |  |  |  |  |  |  |  | DFF4 | FCOMIP ST4 |  |  |  |  |
| DFC5 | FFREEP ST5 |  |  |  |  |  |  |  |  | DFF5 | FCOMIP ST5 |  |  |  |  |
| DFC6 | FFREEP ST6 |  |  |  |  |  |  |  |  | DFF6 | FCOMIP ST6 |  |  |  |  |
| DFC7 | FFREEP ST7 |  |  |  |  |  |  |  |  | DFF7 | FCOMIP ST7 |  |  |  |  |
| DBC0 | FCMOVN ST0 | DBD0 | FCMOVN ST0 | DBD8 | FCMOVN ST0 |  |  | DBE0 | FENI | DBF0 | FCOMI ST0 |  |  | DBC8 | FCMOVN ST0 |
| DBC1 | FCMOVN ST1 | DBD1 | FCMOVN ST1 | DBD9 | FCMOVN ST1 |  |  | DBE1 | FDISI | DBF1 | FCOMI ST1 |  |  | DBC9 | FCMOVN ST1 |
| DBC2 | FCMOVN ST2 | DBD2 | FCMOVN ST2 | DBDA | FCMOVN ST2 |  |  | DBE2 | FCLEX | DBF2 | FCOMI ST2 |  |  | DBCA | FCMOVN ST2 |
| DBC3 | FCMOVN ST3 | DBD3 | FCMOVN ST3 | DBDB | FCMOVN ST3 |  |  | DBE3 | FINIT | DBF3 | FCOMI ST3 |  |  | DBCB | FCMOVN ST3 |
| DBC4 | FCMOVN ST4 | DBD4 | FCMOVN ST4 | DBDC | FCMOVN ST4 |  |  | DBE4 | FSETPM | DBF4 | FCOMI ST4 |  |  | DBCC | FCMOVN ST4 |
| DBC5 | FCMOVN ST5 | DBD5 | FCMOVN ST5 | DBDD | FCMOVN ST5 |  |  |  |  | DBF5 | FCOMI ST5 |  |  | DBCD | FCMOVN ST5 |
| DBC6 | FCMOVN ST6 | DBD6 | FCMOVN ST6 | DBDE | FCMOVN ST6 |  |  |  |  | DBF6 | FCOMI ST6 |  |  | DBCE | FCMOVN ST6 |
| DBC7 | FCMOVN ST7 | DBD7 | FCMOVN ST7 | DBDF | FCMOVN ST7 |  |  |  |  | DBF7 | FCOMI ST7 |  |  | DBCF | FCMOVN ST7 |
| Opcode | Mnemo | Opcode | Mnemo | Opcode | Mnemo | Opcode | Mnemo | Opcode | Mnemo | Opcode | Mnemo | Opcode | Mnemo | Opcode | Mnemo |
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