Opcodes
Tuesday 28 May 2024, by // CPU 63F09
Warning: in 63F09 mode (32 bits), there is no 0 or Z (zero) register. Nevertheless, in 6309 mode (16 bits), Z is usable with EXG and TFR opcodes.
In 63F09 mode, EXG and TFR operands are modified to exchange or transfer new Q and DS registers.
______________________________________
| |
| Opcode Mnemonic Mode |
| (* 6309) |
| (# 63F09) |
| (% 6309 only) |
|--------------------------------------|
| 00 NEG Direct |
| * 01 OIM Direct |
| * 02 AIM Direct |
| 03 COM Direct |
| 04 LSR Direct |
| * 05 EIM Direct |
| 06 ROR Direct |
| 07 ASR Direct |
| 08 ASL/LSL Direct |
| 09 ROL Direct |
| 0A DEC Direct |
| * 0B TIM Direct |
| 0C INC Direct |
| 0D TST Direct |
| 0E JMP Direct |
| 0F CLR Direct |
--------------------------------------
--------------------------------------
| 10 (PREBYTE) |
| 11 (PREBYTE) |
| 12 NOP Inherent |
| 13 SYNC Inherent |
| * 14 SEXW Inherent |
| 15 HCF |
| 16 LBRA Relative |
| 17 LBSR Relative |
| 18 (PREBYTE FPU) |
| 19 DAA Inherent |
| 1A ORCC Immediate |
| 1B (PREBYTE) |
| 1C ANDCC Immediate |
| 1D SEX Inherent |
| 1E EXG Immediate |
| 1F TFR Immediate |
--------------------------------------
--------------------------------------
| 20 BRA Relative |
| 21 BRN Relative |
| 22 BHI Relative |
| 23 BLS Relative |
| 24 BHS/BCC Relative |
| 25 BLO/BCS Relative |
| 26 BNE Relative |
| 27 BEQ Relative |
| 28 BVC Relative |
| 29 BVS Relative |
| 2A BPL Relative |
| 2B BMI Relative |
| 2C BGE Relative |
| 2D BLT Relative |
| 2E BGT Relative |
| 2F BLE Relative |
--------------------------------------
--------------------------------------
| 30 LEAX Indexed |
| 31 LEAY Indexed |
| 32 LEAS Indexed |
| 33 LEAU Indexed |
| 34 PSHS Immediate |
| 35 PULS Immediate |
| 36 PSHU Immediate |
| 37 PULU Immediate |
| # 38 ENI Inherent | unmask all interrupts
| 39 RTS Inherent |
| 3A ABX Inherent |
| 3B RTI Inherent |
| 3C CWAI Immediate | mask in 8 bits for 6809/6309, 32 bits for 63F09.
| 3D MUL Inherent |
| # 3E DII Inherent | mask all interrupts
| 3F SWI Inherent |
--------------------------------------
--------------------------------------
| 40 NEGA Inherent |
| 41 |
| 42 |
| 43 COMA Inherent |
| 44 LSRA Inherent |
| 45 |
| 46 RORA Inherent |
| 47 ASRA Inherent |
| 48 ASLA/LSLA Inherent |
| 49 ROLA Inherent |
| 4A DECA Inherent |
| 4B |
| 4C INCA Inherent |
| 4D TSTA Inherent |
| 4E |
| 4F CLRA Inherent |
--------------------------------------
--------------------------------------
| 50 NEGB Inherent |
| 51 |
| 52 |
| 53 COMB Inherent |
| 54 LSRB Inherent |
| 55 |
| 56 RORB Inherent |
| 57 ASRB Inherent |
| 58 ASLB/LSLB Inherent |
| 59 ROLB Inherent |
| 5A DECB Inherent |
| 5B |
| 5C INCB Inherent |
| 5D TSTB Inherent |
| 5E |
| 5F CLRB Inherent |
--------------------------------------
--------------------------------------
| 60 NEG Indexed |
| * 61 OIM Indexed |
| * 62 AIM Indexed |
| 63 COM Indexed |
| 64 LSR Indexed |
| * 65 EIM Indexed |
| 66 ROR Indexed |
| 67 ASR Indexed |
| 68 ASL/LSL Indexed |
| 69 ROL Indexed |
| 6A DEC Indexed |
| * 6B TIM Indexed |
| 6C INC Indexed |
| 6D TST Indexed |
| 6E JMP Indexed |
| 6F CLR Indexed |
--------------------------------------
--------------------------------------
| 70 NEG Extended |
| * 71 OIM Extended |
| * 72 AIM Extended |
| 73 COM Extended |
| 74 LSR Extended |
| * 75 EIM Extended |
| 76 ROR Extended |
| 77 ASR Extended |
| 78 ASL/LSL Extended |
| 79 ROL Extended |
| 7A DEC Extended |
| * 7B TIM Extended |
| 7C INC Extended |
| 7D TST Extended |
| 7E JMP Extended |
| 7F CLR Extended |
--------------------------------------
--------------------------------------
| 80 SUBA Immediate |
| 81 CMPA Immediate |
| 82 SBCA Immediate |
| 83 SUBD Immediate |
| 84 ANDA Immediate |
| 85 BITA Immediate |
| 86 LDA Immediate |
| 87 |
| 88 EORA Immediate |
| 89 ADCA Immediate |
| 8A ORA Immediate |
| 8B ADDA Immediate |
| 8C CMPX Immediate |
| 8D BSR Relative |
| 8E LDX Immediate |
| 8F |
--------------------------------------
--------------------------------------
| 90 SUBA Direct |
| 91 CMPA Direct |
| 92 SBCA Direct |
| 93 SUBD Direct |
| 94 ANDA Direct |
| 95 BITA Direct |
| 96 LDA Direct |
| 97 STA Direct |
| 98 EORA Direct |
| 99 ADCA Direct |
| 9A ORA Direct |
| 9B ADDA Direct |
| 9C CMPX Direct |
| 9D JSR Direct |
| 9E LDX Direct |
| 9F STX Direct |
--------------------------------------
--------------------------------------
| A0 SUBA Indexed |
| A1 CMPA Indexed |
| A2 SBCA Indexed |
| A3 SUBD Indexed |
| A4 ANDA Indexed |
| A5 BITA Indexed |
| A6 LDA Indexed |
| A7 STA Indexed |
| A8 EORA Indexed |
| A9 ADCA Indexed |
| AA ORA Indexed |
| AB ADDA Indexed |
| AC CMPX Indexed |
| AD JSR Indexed |
| AE LDX Indexed |
| AF STX Indexed |
--------------------------------------
--------------------------------------
| B0 SUBA Extended |
| B1 CMPA Extended |
| B2 SBCA Extended |
| B3 SUBD Extended |
| B4 ANDA Extended |
| B5 BITA Extended |
| B6 LDA Extended |
| B7 STA Extended |
| B8 EORA Extended |
| B9 ADCA Extended |
| BA ORA Extended |
| BB ADDA Extended |
| BC CMPX Extended |
| BD JSR Extended |
| BE LDX Extended |
| BF STX Extended |
--------------------------------------
--------------------------------------
| C0 SUBB Immediate |
| C1 CMPB Immediate |
| C2 SBCB Immediate |
| C3 ADDD Immediate |
| C4 ANDB Immediate |
| C5 BITB Immediate |
| C6 LDB Immediate |
| C7 |
| C8 EORB Immediate |
| C9 ADCB Immediate |
| CA ORB Immediate |
| CB ADDB Immediate |
| CC LDD Immediate |
| * CD LDQ Immediate |
| CE LDU Immediate |
| CF |
--------------------------------------
--------------------------------------
| D0 SUBB Direct |
| D1 CMPB Direct |
| D2 SBCB Direct |
| D3 ADDD Direct |
| D4 ANDB Direct |
| D5 BITB Direct |
| D6 LDB Direct |
| D7 STB Direct |
| D8 EORB Direct |
| D9 ADCB Direct |
| DA ORB Direct |
| DB ADDB Direct |
| DC LDD Direct |
| DD STD Direct |
| DE LDU Direct |
| DF STU Direct |
--------------------------------------
--------------------------------------
| E0 SUBB Indexed |
| E1 CMPB Indexed |
| E2 SBCB Indexed |
| E3 ADDD Indexed |
| E4 ANDB Indexed |
| E5 BITB Indexed |
| E6 LDB Indexed |
| E7 STB Indexed |
| E8 EORB Indexed |
| E9 ADCB Indexed |
| EA ORB Indexed |
| EB ADDB Indexed |
| EC LDD Indexed |
| ED STD Indexed |
| EE LDU Indexed |
| EF STU Indexed |
--------------------------------------
--------------------------------------
| F0 SUBB Extended |
| F1 CMPB Extended |
| F2 SBCB Extended |
| F3 ADDD Extended |
| F4 ANDB Extended |
| F5 BITB Extended |
| F6 LDB Extended |
| F7 STB Extended |
| F8 EORB Extended |
| F9 ADCB Extended |
| FA ORB Extended |
| FB ADDB Extended |
| FC LDD Extended |
| FD STD Extended |
| FE LDU Extended |
| FF STU Extended |
--------------------------------------
--------------------------------------
| 1020 |
| 1021 LBRN Relative |
| 1022 LBHI Relative |
| 1023 LBLS Relative |
| 1024 LBHS/LBCC Relative |
| 1025 LBCS/LBLO Relative |
| 1026 LBNE Relative |
| 1027 LBEQ Relative |
| 1028 LBVC Relative |
| 1029 LBVS Relative |
| 102A LBPL Relative |
| 102B LBMI Relative |
| 102C LBGE Relative |
| 102D LBLT Relative |
| 102E LBGT Relative |
| 102F LBLE Relative |
--------------------------------------
--------------------------------------
| * 1030 ADDR Register |
| * 1031 ADCR Register |
| * 1032 SUBR Register |
| * 1033 SBCR Register |
| * 1034 ANDR Register |
| * 1035 ORR Register |
| * 1036 EORR Register |
| * 1037 CMPR Register |
| % 1038 PSHSW Register |
| % 1039 PULSW Register |
| % 103A PSHUW Register |
| % 103B PULUW Register |
| 103C |
| 103D |
| 103E |
| 103F SWI2 Inherent |
--------------------------------------
--------------------------------------
| * 1040 NEGD Inherent |
| # 1041 ANDW Immediate |
| # 1042 ORW Immediate |
| * 1043 COMD Inherent |
| * 1044 LSRD Inherent |
| # 1045 EORW Immediate |
| * 1046 RORD Inherent |
| * 1047 ASRD Inherent |
| * 1048 ASLD/LSLD Inherent |
| * 1049 ROLD Inherent |
| * 104A DECD Inherent |
| # 104B ADCW Immediate |
| * 104C INCD Inherent |
| * 104D TSTD Inherent |
| # 104E SBCW Immediate |
| * 104F CLRD Inherent |
--------------------------------------
--------------------------------------
| # 1050 NEGW Inherent |
| # 1051 ANDW Direct |
| # 1052 ORW Direct |
| * 1053 COMW Inherent |
| * 1054 LSRW Inherent |
| # 1055 EORW Direct |
| * 1056 RORW Inherent |
| # 1057 ASRW Inherent |
| # 1058 ASLW/LSLW Inherent |
| * 1059 ROLW Inherent |
| * 105A DECW Inherent |
| # 105B ADCW Direct |
| * 105C INCW Inherent |
| * 105D TSTW Inherent |
| # 105E SBCW Direct |
| * 105F CLRW Inherent |
--------------------------------------
--------------------------------------
| # 1060 NEGQ Inherent |
| # 1061 ANDW Indexed |
| # 1062 ORW Indexed |
| # 1063 COMQ Inherent |
| # 1064 LSRQ Inherent |
| # 1065 EORW Indexed |
| # 1066 RORQ Inherent |
| # 1067 ASRQ Inherent |
| # 1068 ASLQ/LSLQ Inherent |
| # 1069 ROLQ Inherent |
| # 106A DECQ Inherent |
| # 106B ADCW Indexed |
| # 106C INCQ Inherent |
| # 106D TSTQ Inherent |
| # 106E SBCW Indexed |
| # 106F CLRQ Inherent |
--------------------------------------
--------------------------------------
| # 1070 NEGV Inherent |
| # 1071 ANDW Extended |
| # 1072 ORW Extended |
| # 1073 COMV Inherent |
| # 1074 LSRV Inherent |
| # 1075 EORW Extended |
| # 1076 RORV Inherent |
| # 1077 ASRV Inherent |
| # 1078 ASLV/LSLV Inherent |
| # 1079 ROLV Inherent |
| # 107A DECV Inherent |
| # 107B ADCW Extended |
| # 107C INCV Inherent |
| # 107D TSTV Inherent |
| # 107E SBCW Extended |
| # 107F CLRV Inherent |
--------------------------------------
--------------------------------------
| * 1080 SUBW Immediate |
| * 1081 CMPW Immediate |
| * 1082 SBCD Immediate |
| 1083 CMPD Immediate |
| * 1084 ANDD Immediate |
| * 1085 BITD Immediate |
| * 1086 LDW Immediate |
| 1087 |
| * 1088 EORD Immediate |
| * 1089 ADCD Immediate |
| * 108A ORD Immediate |
| * 108B ADDW Immediate |
| 108C CMPY Immediate |
| # 108D BITW Immediate |
| 108E LDY Immediate |
| 108F |
--------------------------------------
--------------------------------------
| * 1090 SUBW Direct |
| * 1091 CMPW Direct |
| * 1092 SBCD Direct |
| 1093 CMPD Direct |
| * 1094 ANDD Direct |
| * 1095 BITD Direct |
| * 1096 LDW Direct |
| * 1097 STW Direct |
| * 1098 EORD Direct |
| * 1099 ADCD Direct |
| * 109A ORD Direct |
| * 109B ADDW Direct |
| 109C CMPY Direct |
| 109D BITW Direct |
| 109E LDY Direct |
| 109F STY Direct |
--------------------------------------
--------------------------------------
| * 10A0 SUBW Indexed |
| * 10A1 CMPW Indexed |
| * 10A2 SBCD Indexed |
| 10A3 CMPD Indexed |
| * 10A4 ANDD Indexed |
| * 10A5 BITD Indexed |
| * 10A6 LDW Indexed |
| * 10A7 STW Indexed |
| * 10A8 EORD Indexed |
| * 10A9 ADCD Indexed |
| * 10AA ORD Indexed |
| * 10AB ADDW Indexed |
| 10AC CMPY Indexed |
| # 10AD BITW Indexed |
| 10AE LDY Indexed |
| 10AF STY Indexed |
--------------------------------------
--------------------------------------
| * 10B0 SUBW Extended |
| * 10B1 CMPW Extended |
| * 10B2 SBCD Extended |
| 10B3 CMPD Extended |
| * 10B4 ANDD Extended |
| * 10B5 BITD Extended |
| * 10B6 LDW Extended |
| * 10B7 STW Extended |
| * 10B8 EORD Extended |
| * 10B9 ADCD Extended |
| * 10BA ORD Extended |
| * 10BB ADDW Extended |
| 10BC CMPY Extended |
| # 10BD BITW Extended |
| 10BE LDY Extended |
| 10BF STY Extended |
--------------------------------------
--------------------------------------
| # 10C0 ANDQ Immediate |
| # 10C1 BITQ Immediate |
| # 10C2 EORQ Immediate |
| # 10C3 ORQ Immediate |
| # 10C6 LDDP Immediate |
| # 10C8 LDDS Immediate |
| # 10CA LDV Immediate |
| 10CE LDS Immediate |
--------------------------------------
--------------------------------------
| # 10D0 ANDQ Direct |
| # 10D1 BITQ Direct |
| # 10D2 EORQ Direct |
| # 10D3 ORQ Direct |
| # 10D6 LDDP Direct |
| # 10D7 STDP Direct |
| # 10D8 LDDS Direct |
| # 10D9 STDS Direct |
| # 10DA LDV Direct |
| # 10DB STV Direct |
| * 10DC LDQ Direct |
| * 10DD STQ Direct |
| 10DE LDS Direct |
| 10DF STS Direct |
--------------------------------------
--------------------------------------
| # 10E0 ANDQ Indexed |
| # 10E1 BITQ Indexed |
| # 10E2 EORQ Indexed |
| # 10E3 ORQ Indexed |
| # 10E6 LDDP Indexed |
| # 10E7 STDP Indexed |
| # 10E8 LDDS Indexed |
| # 10E9 STDS Indexed |
| # 10EA LDV Indexed |
| # 10EB STV Indexed |
| * 10EC LDQ Indexed |
| * 10ED STQ Indexed |
| 10EE LDS Indexed |
| 10EF STS Indexed |
--------------------------------------
--------------------------------------
| # 10F0 ANDQ Extended |
| # 10F1 BITQ Extended |
| # 10F2 EORQ Extended |
| # 10F3 ORQ Extended |
| # 10F6 LDDP Extended |
| # 10F7 STDP Extended |
| # 10F8 LDDS Extended |
| # 10F9 STDS Extended |
| # 10FA LDV Extended |
| # 10FB STV Extended |
| * 10FC LDQ Extended |
| * 10FD STQ Extended |
| 10FE LDS Extended |
| 10FF STS Extended |
--------------------------------------
--------------------------------------
| * 1130 BAND Memory |
| * 1131 BIAND Memory |
| * 1132 BOR Memory |
| * 1133 BIOR Memory |
| * 1134 BEOR Memory |
| * 1135 BIEOR Memory |
| * 1136 LDBT Memory |
| * 1137 STBT Memory |
| * 1138 TFM R+,R+ Register |
| * 1139 TFM R-,R- Register |
| * 113A TFM R+,R Register |
| * 113B TFM R,R+ Register |
| * 113C BITMD Immediate |
| * 113D LDMD Immediate |
| 113E |
| 113F SWI3 Inherent |
--------------------------------------
--------------------------------------
| # 1140 NEGE Inherent |
| # 1141 ADDV Immediate |
| # 1142 SUBV Immediate |
| * 1143 COME Inherent |
| # 1144 LSRE Inherent |
| # 1145 CMPV Immediate |
| # 1146 RORE Inherent |
| # 1147 ASRE Inherent |
| # 1148 ASLE/LSLE Inherent |
| # 1149 ROLE Inherent |
| * 114A DECE Inherent |
| # 114B ADCV Immediate |
| * 114C INCE Inherent |
| * 114D TSTE Inherent |
| # 114E SBCV Immediate |
| * 114F CLRE Inherent |
--------------------------------------
--------------------------------------
| # 1150 NEGF Inherent |
| # 1151 ADDV Direct |
| # 1152 SUBV Direct |
| * 1153 COMF Inherent |
| # 1154 LSRF Inherent |
| # 1155 CMPV Direct |
| # 1156 RORF Inherent |
| # 1157 ASRF Inherent |
| # 1158 ASLF/LSLF Inherent |
| # 1159 ROLF Inherent |
| * 115A DECF Inherent |
| # 115B ADCV Direct |
| * 115C INCF Inherent |
| * 115D TSTF Inherent |
| # 115E SBCV Direct |
| * 115F CLRF Inherent |
--------------------------------------
--------------------------------------
| # 1161 ADDV Indexed |
| # 1162 SUBV Indexed |
| # 1165 CMPV Indexed |
| # 116B ADCV Indexed |
| # 116E SBCV Indexed |
--------------------------------------
--------------------------------------
| # 1171 ADDV Extended |
| # 1172 SUBV Extended |
| # 1175 CMPV Extended |
| # 117B ADCV Extended |
| # 117E SBCV Extended |
--------------------------------------
--------------------------------------
| * 1180 SUBE Immediate |
| * 1181 CMPE Immediate |
| # 1182 SBCE Immediate |
| 1183 CMPU Immediate |
| # 1184 ANDE Immediate |
| # 1185 BITE Immediate |
| * 1186 LDE Immediate |
| 1187 |
| # 1188 EORE Immediate |
| # 1189 ADCE Immediate |
| # 118A ORE Immediate |
| * 118B ADDE Immediate |
| 118C CMPS Immediate |
| * 118D DIVD Immediate |
| * 118E DIVQ Immediate |
| * 118F MULD Immediate |
--------------------------------------
--------------------------------------
| * 1190 SUBE Direct |
| * 1191 CMPE Direct |
| # 1192 SBCE Direct |
| 1193 CMPU Direct |
| # 1194 ANDE Direct |
| # 1195 BITE Direct |
| * 1196 LDE Direct |
| * 1197 STE Direct |
| # 1198 EORE Direct |
| # 1199 ADCE Direct |
| # 119A ORE Direct |
| * 119B ADDE Direct |
| 119C CMPS Direct |
| * 119D DIVD Direct |
| * 119E DIVQ Direct |
| * 119F MULD Direct |
--------------------------------------
--------------------------------------
| * 11A0 SUBE Indexed |
| * 11A1 CMPE Indexed |
| # 11A2 SBCE Indexed |
| 11A3 CMPU Indexed |
| # 11A4 ANDE Indexed |
| # 11A5 BITE Indexed |
| * 11A6 LDE Indexed |
| * 11A7 STE Indexed |
| # 11A8 EORE Indexed |
| # 11A9 ADCE Indexed |
| # 11AA ORE Indexed |
| * 11AB ADDE Indexed |
| 11AC CMPS Indexed |
| * 11AD DIVD Indexed |
| * 11AE DIVQ Indexed |
| * 11AF MULD Indexed |
--------------------------------------
--------------------------------------
| * 11B0 SUBE Extended |
| * 11B1 CMPE Extended |
| # 11B2 SBCE Extended |
| 11B3 CMPU Extended |
| # 11B4 ANDE Extended |
| # 11B5 BITE Extended |
| * 11B6 LDE Extended |
| * 11B7 STE Extended |
| # 11B8 EORE Extended |
| # 11B9 ADCE Extended |
| # 11BA ORE Extended |
| * 11BB ADDE Extended |
| 11BC CMPS Extended |
| * 11BD DIVD Extended |
| * 11BE DIVQ Extended |
| * 11BF MULD Extended |
--------------------------------------
--------------------------------------
| * 11C0 SUBF Immediate |
| * 11C1 CMPF Immediate |
| # 11C2 SBCF Immediate |
| # 11C3 SUBQ Immediate |
| # 11C4 ANDF Immediate |
| # 11C5 BITF Immediate |
| * 11C6 LDF Immediate |
| # 11C7 |
| # 11C8 EORF Immediate |
| # 11C9 ADCF Immediate |
| # 11CA ORF Immediate |
| * 11CB ADDF Immediate |
| # 11CC SBCQ Immediate |
| # 11CD DIVDU Immediate |
| # 11CE DIVQU Immediate |
| # 11CF MULDU Immediate |
--------------------------------------
--------------------------------------
| * 11D0 SUBF Direct |
| * 11D1 CMPF Direct |
| # 11D2 SBCF Direct |
| # 11D3 SUBQ Direct |
| # 11D4 ANDF Direct |
| # 11D5 BITF Direct |
| * 11D6 LDF Direct |
| * 11D7 STF Direct |
| # 11D8 EORF Direct |
| # 11D9 ADCF Direct |
| # 11DA ORF Direct |
| * 11DB ADDF Direct |
| # 11DC SBCQ Direct |
| # 11DD DIVDU Direct |
| # 11DE DIVQU Direct |
| # 11DF MULDU Direct |
--------------------------------------
--------------------------------------
| * 11E0 SUBF Indexed |
| * 11E1 CMPF Indexed |
| # 11E2 SBCF Indexed |
| # 11E3 SUBQ Indexed |
| # 11E4 ANDF Indexed |
| # 11E5 BITF Indexed |
| * 11E6 LDF Indexed |
| * 11E7 STF Indexed |
| # 11E8 EORF Indexed |
| # 11E9 ADCF Indexed |
| # 11EA ORF Indexed |
| * 11EB ADDF Indexed |
| # 11EC SBCQ Indexed |
| # 11ED DIVDU Indexed |
| # 11EE DIVQU Indexed |
| # 11EF MULDU Indexed |
--------------------------------------
--------------------------------------
| * 11F0 SUBF Extended |
| * 11F1 CMPF Extended |
| # 11F2 SBCF Extended |
| # 11F3 SUBQ Extended |
| # 11F4 ANDF Extended |
| # 11F5 BITF Extended |
| * 11F6 LDF Extended |
| * 11F7 STF Extended |
| # 11F8 EORF Extended |
| # 11F9 ADCF Extended |
| # 11FA ORF Extended |
| * 11FB ADDF Extended |
| # 11FC SBCQ Extended |
| # 11FD DIVDU Extended |
| # 11FE DIVQU Extended |
| # 11FF MULDU Extended |
--------------------------------------
--------------------------------------
| # 1B40 NEGO Inherent |
| # 1B41 |
| # 1B42 |
| # 1B43 COMO Inherent |
| # 1B44 LSRO Inherent |
| # 1B45 |
| # 1B46 RORO Inherent |
| # 1B47 ASRO Inherent |
| # 1B48 ASLO/LSLO Inherent |
| # 1B49 ROLO Inherent |
| # 1B4A DECO Inherent |
| # 1B4B |
| # 1B4C INCO Inherent |
| # 1B4D TSTO Inherent |
| # 1B4E SEXV Inherent |
| # 1B4F CLRO Inherent |
--------------------------------------
--------------------------------------
| # 1B80 SUBO Immediate |
| # 1B81 CMPO Immediate |
| # 1B82 SBCO Immediate |
| |
| # 1B84 ANDO Immediate |
| # 1B85 BITO Immediate |
| # 1B86 LDO Immediate |
| |
| # 1B88 EORO Immediate |
| # 1B89 ADCO Immediate |
| # 1B8A ORO Immediate |
| # 1B8B ADDO Immediate |
| # 1B8C MULQ Immediate |
| # 1B8D DIVO Immediate |
| # 1B8E DIVOU Immediate |
| # 1B8F MULQU Immediate |
--------------------------------------
--------------------------------------
| # 1B90 SUBO Direct |
| # 1B91 CMPO Direct |
| # 1B92 SBCO Direct |
| |
| # 1B94 ANDO Direct |
| # 1B95 BITO Direct |
| # 1B96 LDO Direct |
| # 1B97 STO Direct |
| # 1B98 EORO Direct |
| # 1B99 ADCO Direct |
| # 1B9A ORO Direct |
| # 1B9B ADDO Direct |
| # 1B9C MULQ Direct |
| # 1B9D DIVO Direct |
| # 1B9E DIVOU Direct |
| # 1B9F MULQU Direct |
--------------------------------------
--------------------------------------
| # 1BA0 SUBO Indexed |
| # 1BA1 CMPO Indexed |
| # 1BA2 SBCO Indexed |
|
| # 1BA4 ANDO Indexed |
| # 1BA5 BITO Indexed |
| # 1BA6 LDO Indexed |
| # 1BA7 STO Indexed |
| # 1BA8 EORO Indexed |
| # 1BA9 ADCO Indexed |
| # 1BAA ORO Indexed |
| # 1BAB ADDO Indexed |
| # 1BAC MULQ Indexed |
| # 1BAD DIVO Indexed |
| # 1BAE DIVOU Indexed |
| # 1BAF MULQU Indexed |
--------------------------------------
--------------------------------------
| # 1BB0 SUBO Extended |
| # 1BB1 CMPO Extended |
| # 1BB2 SBCO Extended |
| |
| # 1BB4 ANDO Extended |
| # 1BB5 BITO Extended |
| # 1BB6 LDO Extended |
| # 1BB7 STO Extended |
| # 1BB8 EORO Extended |
| # 1BB9 ADCO Extended |
| # 1BBA ORO Extended |
| # 1BBB ADDO Extended |
| # 1BBC MULQ Extended |
| # 1BBD DIVO Extended |
| # 1BBE DIVOU Extended |
| # 1BBF MULQU Extended |
--------------------------------------
--------------------------------------
| # 1BC0 ANDV Immediate |
| # 1BC1 BITV Immediate |
| # 1BC2 EORV Immediate |
| # 1BC3 ORV Immediate |
| # 1BC8 MULOU Immediate |
| # 1BC9 MULO Immediate |
| # 1BCD ADCQ Immediate |
| # 1BCE CMPQ Immediate |
| # 1BCF ADDQ Immediate |
--------------------------------------
--------------------------------------
| # 1BD0 ANDV Direct |
| # 1BD1 BITV Direct |
| # 1BD2 EORV Direct |
| # 1BD3 ORV Direct |
| # 1BD8 MULOU Direct |
| # 1BD9 MULO Direct |
| # 1BDD ADCQ Direct |
| # 1BDE CMPQ Direct |
| # 1BDF ADDQ Direct |
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| # 1BE0 ANDV Indexed |
| # 1BE1 BITV Indexed |
| # 1BE2 EORV Indexed |
| # 1BE3 ORV Indexed |
| # 1BE8 MULOU Indexed |
| # 1BE9 MULO Indexed |
| # 1BED ADCQ Indexed |
| # 1BEE CMPQ Indexed |
| # 1BEF ADDQ Indexed |
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| # 1BF0 ANDV Extended |
| # 1BF1 BITV Extended |
| # 1BF2 EORV Extended |
| # 1BF3 ORV Extended |
| # 1BF8 MULOU Extended |
| # 1BF9 MULO Extended |
| # 1BFD ADCQ Extended |
| # 1BFE CMPQ Extended |
| # 1BFF ADDQ Extended |
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FPU contains 16 registers (64 bits) from FP1 to FP16
on a stack and can handle 32 or 64 bits float values.
LD/ST pushes or pulls 32 or 64 binary data on level 1.
Stack manipulation are the same instructions used in RPL :
dup, dup2, dupn, drop, drop2, dropn, pick, over, rot,
roll, rolld.
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| # 1800 SETRNE Immediate |
| # 1801 SETRTZ Immediate |
| # 1802 SETRDN Immediate |
| # 1803 SETRUP Immediate |
| # 1804 SETRMM Immediate |
| # 1805 SETDYN Immediate |
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| # 1810 PSHSFP Immediate |
| # 1811 PSHUFP Immediate |
| # 1812 PULSFP Immediate |
| # 1813 PULUFP Immediate |
| # 1814 TFROFP Immediate | DUP stack and transfer O to FP1
| # 1815 TFRFPO Immediate | Tranfer FP1 to O and DROP stack
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| # 1820 BNV Relative | Invalid
| # 1821 BDZ Relative | Division by zero
| # 1822 BOV Relative | Overflow
| # 1823 BUN Relative | Underflow
| # 1824 BIX Relative | Inexact
| # 1825 BFT Relative | Branch if float result is true
| # 1826 BFF Relative | Branch if float result is false
| # 1828 LBNV Relative |
| # 1829 LBDZ Relative |
| # 182A LBOV Relative |
| # 182B LBUN Relative |
| # 182C LBIX Relative |
| # 182D LBFT Relative |
| # 182E LBFF Relative |
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| # 1834 CVTOI2D Inherent | Convert signed integer (64 bits) to double
| # 1835 CVTOU2D Inherent | Convert unsigned integer (64 bits) to double
| # 1836 CVTOI2S Inherent | Convert signed integer (64 bits) to float
| # 1837 CVTOU2S Inherent | Convert unsigned integer (64 bits) to float
| # 1838 CVTS2OI Inherent | Convert float to signed integer (64 bits)
| # 1839 CVTS2OU Inherent | Convert float to unsigned integer (64 bits)
| # 183A CVTD2OI Inherent | Convert double to signed integer (64 bits)
| # 183B CVTD2OU Inherent | Convert double to unsigned integer (64 bits)
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--------------------------------------
| # 1880 LDSFP Immediate | Load FP1 (32 bits)
| # 1881 LDDFP Immediate | Load FP1 (64 bits)
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| # 1890 LDSFP Direct |
| # 1891 LDDFP Direct |
| # 1892 STSFP Direct | Store FP1 (32 bits)
| # 1893 STDFP Direct | Store FP1 (64 bits)
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| # 18A0 LDSFP Indexed |
| # 18A1 LDDFP Indexed |
| # 18A2 STSFP Indexed |
| # 18A3 STDFP Indexed |
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| # 18B0 LDSFP Extended |
| # 18B1 LDDFP Extended |
| # 18B2 STSFP Extended |
| # 18B3 STDFP Extended |
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--------------------------------------
| # 18C0 CVTD2S Inherent | Convert double to float
| # 18C1 CVTS2D Inherent | Convert float to double
| # 18C4 CVTI2D Inherent | Convert signed integer (32 bits) to double
| # 18C5 CVTU2D Inherent | Convert unsigned integer (32 bits) to double
| # 18C6 CVTI2S Inherent | Convert signed integer (32 bits) to float
| # 18C7 CVTU2S Inherent | Convert unsigned integer (32 bits) to float
| # 18C8 CVTS2I Inherent | Convert float to signed integer (32 bits)
| # 18C9 CVTS2U Inherent | Convert float to unsigned integer (32 bits)
| # 18CA CVTD2I Inherent | Convert double to signed integer (32 bits)
| # 18CB CVTD2U Inherent | Convert double to unsigned integer (32 bits)
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| # 18D0 DROPFP Inherent |
| # 18D1 DROP2FP Inherent |
| # 18D2 DUPFP Inherent |
| # 18D3 DUP2FP Inherent |
| # 18D4 SWAPFP Inherent |
| # 18D5 OVERFP Inherent |
| # 18D6 ROTFP Inherent |
| # 18D7 DUPNFP Immediate |
| # 18D8 DROPNFP Immediate |
| # 18D9 ROLLFP Immediate |
| # 18DA ROLLDFP Immediate |
| # 18DB PICKFP Immediate |
| # 18DC CLRFP Inherent |
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+, -, *, / : FP2 operation FP1
FSGNJ FP2 with sign of FP1
FMADDS : FP3 * FP2 + FP1
FMSUBS : FP3 * FP2 - FP1
FNMADDS : - FP3 * FP2 + FP1
FNMSUBS : - FP3 * FP2 - FP1
FCMP returns result in FP1, not in FPU flags register.
FCMP called with SETRDN : equal
FCMP called with SETRTZ : less than
FCMP called with SETRNE : less or equal
FCLASS :
Bit 0 rs1 is -inf.
Bit 1 rs1 is a negative normal number.
Bit 2 rs1 is a negative subnormal number.
Bit 3 rs1 is -0.
Bit 4 rs1 is +0.
Bit 5 rs1 is a positive subnormal number.
Bit 6 rs1 is a positive normal number.
Bit 7 rs1 is +inf
Bit 8 rs1 is a signaling NaN.
Bit 9 rs1 is a quiet NaN. <= No mathematical exception
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| # 18E0 FMADDS Inherent |
| # 18E1 FMSUBS Inherent |
| # 18E2 FNMADDS Inherent |
| # 18E3 FNMSUBS Inherent |
| # 18E4 FADDS Inherent |
| # 18E5 FSUBS Inherent |
| # 18E6 FMULS Inherent |
| # 18E7 FDIVS Inherent |
| # 18E8 FSQRTS Inherent |
| # 18E9 FSNGJS Inherent |
| # 18EA FCMPS Inherent |
| # 18EB FMAXS Inherent |
| # 18EC FCLASSS Inherent |
--------------------------------------
--------------------------------------
| # 18F0 FMADDD Inherent |
| # 18F1 FMSUBD Inherent |
| # 18F2 FNMADDD Inherent |
| # 18F3 FNMSUBD Inherent |
| # 18F4 FADDD Inherent |
| # 18F5 FSUBD Inherent |
| # 18F6 FMULD Inherent |
| # 18F7 FDIVD Inherent |
| # 18F8 FSQRTD Inherent |
| # 18F9 FSNGJD Inherent |
| # 18FA FCMPD Inherent |
| # 18FB FMAXD Inherent |
| # 18FC FCLASSD Inherent |
--------------------------------------