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Text File | 1992-09-13 | 21KB | 925 lines

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A✓A✓A✓Ap✓p✓p✓pp✓p✓p✓pe✓e✓e✓en✓n✓n✓nd✓d✓d✓di✓i✓i✓ix✓x✓x✓x f✓f✓f✓fo✓o✓o✓or✓r✓r✓r a✓a✓a✓as✓s✓s✓s6✓6✓6✓63✓3✓3✓30✓0✓0✓01✓1✓1✓1 F✓F✓F✓Fr✓r✓r✓ra✓a✓a✓an✓n✓n✓nk✓k✓k✓ke✓e✓e✓en✓n✓n✓ns✓s✓s✓st✓t✓t✓te✓e✓e✓ei✓i✓i✓in✓n✓n✓n A✓A✓A✓As✓s✓s✓ss✓s✓s✓se✓e✓e✓em✓m✓m✓mb✓b✓b✓bl✓l✓l✓le✓e✓e✓er✓r✓r✓r A.1 P✓P✓P✓Ps✓s✓s✓se✓e✓e✓eu✓u✓u✓ud✓d✓d✓do✓o✓o✓o O✓O✓O✓Op✓p✓p✓pe✓e✓e✓er✓r✓r✓ra✓a✓a✓at✓t✓t✓ti✓i✓i✓io✓o✓o✓on✓n✓n✓ns✓s✓s✓s A.1.1 _✓S_✓t_✓a_✓n_✓d_✓a_✓r_✓d__✓P_✓s_✓e_✓u_✓d_✓o__✓O_✓p_✓e_✓r_✓a_✓t_✓i_✓o_✓n__✓M_✓n_✓e_✓m_✓o_✓n_✓i_✓c_✓s End END File Inclusion INCL INCLUDE If IF Else ELSE End If ENDI Equate EQU Set SET Org ORG Reserve Memory RESERVE RMB Define Byte Data BYTE DB FCB Define Word Data DW FDB WORD Define String Data FCC STRING Define Character Set Translation CHARSET Define Character Value CHARDEF CHD Use Character Translation CHARUSE A.2 I✓I✓I✓In✓n✓n✓ns✓s✓s✓st✓t✓t✓tr✓r✓r✓ru✓u✓u✓uc✓c✓c✓ct✓t✓t✓ti✓i✓i✓io✓o✓o✓on✓n✓n✓ns✓s✓s✓s A.2.1 _✓I_✓n_✓s_✓t_✓r_✓u_✓c_✓t_✓i_✓o_✓n__✓L_✓i_✓s_✓t Opcode Syntax Selection Criteria ABA ABX ADC ACCUM '#' expr REGA ADC ACCUM '#' expr REGB ADC ACCUM expr REGA+DIRECT ADC ACCUM expr REGA+EXTENDED ADC ACCUM expr REGB+DIRECT ADC ACCUM expr REGB+EXTENDED ADC ACCUM indexed REGA ADC ACCUM indexed REGB ADCA '#' expr ADCA expr DIRECT ADCA expr EXTENDED ADCA indexed ADCB '#' expr ADCB expr DIRECT ADCB expr EXTENDED ADCB indexed - 2 - Opcode Syntax Selection Criteria ADD ACCUM '#' expr REGA ADD ACCUM '#' expr REGB ADD ACCUM expr REGA+DIRECT ADD ACCUM expr REGA+EXTENDED ADD ACCUM expr REGB+DIRECT ADD ACCUM expr REGB+EXTENDED ADD ACCUM indexed REGA ADD ACCUM indexed REGB ADDA '#' expr ADDA expr DIRECT ADDA expr EXTENDED ADDA indexed ADDB '#' expr ADDB expr DIRECT ADDB expr EXTENDED ADDB indexed ADDD '#' expr ADDD expr DIRECT ADDD expr EXTENDED ADDD indexed AIM '#' expr ',' expr AIM '#' expr ',' indexed AND ACCUM '#' expr REGA AND ACCUM '#' expr REGB AND ACCUM expr REGA+DIRECT AND ACCUM expr REGA+EXTENDED AND ACCUM expr REGB+DIRECT AND ACCUM expr REGB+EXTENDED AND ACCUM indexed REGA AND ACCUM indexed REGB ANDA '#' expr ANDA expr DIRECT ANDA expr EXTENDED ANDA indexed ANDB '#' expr ANDB expr DIRECT ANDB expr EXTENDED ANDB indexed ASL ACCUM REGA ASL ACCUM REGB - 3 - Opcode Syntax Selection Criteria ASL expr ASL indexed ASLA ASLB ASLD ASR ACCUM REGA ASR ACCUM REGB ASR expr ASR indexed ASRA ASRB BCC expr BCLR expr ',' expr BIT0 BCLR expr ',' expr BIT1 BCLR expr ',' expr BIT2 BCLR expr ',' expr BIT3 BCLR expr ',' expr BIT4 BCLR expr ',' expr BIT5 BCLR expr ',' expr BIT6 BCLR expr ',' expr BIT7 BCLR expr ',' indexed BIT0 BCLR expr ',' indexed BIT1 BCLR expr ',' indexed BIT2 BCLR expr ',' indexed BIT3 BCLR expr ',' indexed BIT4 BCLR expr ',' indexed BIT5 BCLR expr ',' indexed BIT6 BCLR expr ',' indexed BIT7 BCS expr BEQ expr BGE expr BGT expr BHI expr BHS expr - 4 - Opcode Syntax Selection Criteria BIT ACCUM '#' expr REGA BIT ACCUM '#' expr REGB BIT ACCUM expr REGA+DIRECT BIT ACCUM expr REGA+EXTENDED BIT ACCUM expr REGB+DIRECT BIT ACCUM expr REGB+EXTENDED BIT ACCUM indexed REGA BIT ACCUM indexed REGB BITA '#' expr BITA expr DIRECT BITA expr EXTENDED BITA indexed BITB '#' expr BITB expr DIRECT BITB expr EXTENDED BITB indexed BLE expr BLO expr BLS expr BLT expr BMI expr BNE expr BPL expr BRA expr BRN expr BSET expr ',' expr BIT0 BSET expr ',' expr BIT1 BSET expr ',' expr BIT2 BSET expr ',' expr BIT3 BSET expr ',' expr BIT4 BSET expr ',' expr BIT5 BSET expr ',' expr BIT6 BSET expr ',' expr BIT7 BSET expr ',' indexed BIT0 BSET expr ',' indexed BIT1 BSET expr ',' indexed BIT2 BSET expr ',' indexed BIT3 - 5 - Opcode Syntax Selection Criteria BSET expr ',' indexed BIT4 BSET expr ',' indexed BIT5 BSET expr ',' indexed BIT6 BSET expr ',' indexed BIT7 BSR expr BTGL expr ',' expr BIT0 BTGL expr ',' expr BIT1 BTGL expr ',' expr BIT2 BTGL expr ',' expr BIT3 BTGL expr ',' expr BIT4 BTGL expr ',' expr BIT5 BTGL expr ',' expr BIT6 BTGL expr ',' expr BIT7 BTGL expr ',' indexed BIT0 BTGL expr ',' indexed BIT1 BTGL expr ',' indexed BIT2 BTGL expr ',' indexed BIT3 BTGL expr ',' indexed BIT4 BTGL expr ',' indexed BIT5 BTGL expr ',' indexed BIT6 BTGL expr ',' indexed BIT7 BTST expr ',' expr BIT0 BTST expr ',' expr BIT1 BTST expr ',' expr BIT2 BTST expr ',' expr BIT3 BTST expr ',' expr BIT4 BTST expr ',' expr BIT5 BTST expr ',' expr BIT6 BTST expr ',' expr BIT7 BTST expr ',' indexed BIT0 BTST expr ',' indexed BIT1 BTST expr ',' indexed BIT2 BTST expr ',' indexed BIT3 BTST expr ',' indexed BIT4 BTST expr ',' indexed BIT5 BTST expr ',' indexed BIT6 BTST expr ',' indexed BIT7 BVC expr BVS expr CBA CLC - 6 - Opcode Syntax Selection Criteria CLI CLR ACCUM REGA CLR ACCUM REGB CLR expr CLR indexed CLRA CLRB CLV CMP ACCUM '#' expr REGA CMP ACCUM '#' expr REGB CMP ACCUM expr REGA+DIRECT CMP ACCUM expr REGA+EXTENDED CMP ACCUM expr REGB+DIRECT CMP ACCUM expr REGB+EXTENDED CMP ACCUM indexed REGA CMP ACCUM indexed REGB CMPA '#' expr CMPA expr DIRECT CMPA expr EXTENDED CMPA indexed CMPB '#' expr CMPB expr DIRECT CMPB expr EXTENDED CMPB indexed COM ACCUM REGA COM ACCUM REGB COM expr COM indexed COMA COMB CPX '#' expr CPX expr DIRECT CPX expr EXTENDED CPX indexed DAA DEC ACCUM REGA - 7 - Opcode Syntax Selection Criteria DEC ACCUM REGB DEC expr DEC indexed DECA DECB DES DEX EIM '#' expr ',' expr EIM '#' expr ',' indexed EOR ACCUM '#' expr REGA EOR ACCUM '#' expr REGB EOR ACCUM expr REGA+DIRECT EOR ACCUM expr REGA+EXTENDED EOR ACCUM expr REGB+DIRECT EOR ACCUM expr REGB+EXTENDED EOR ACCUM indexed REGA EOR ACCUM indexed REGB EORA '#' expr EORA expr DIRECT EORA expr EXTENDED EORA indexed EORB '#' expr EORB expr DIRECT EORB expr EXTENDED EORB indexed INC ACCUM REGA INC ACCUM REGB INC expr INC indexed INCA INCB INS INX JMP expr JMP indexed - 8 - Opcode Syntax Selection Criteria JSR expr DIRECT JSR expr EXTENDED JSR indexed LDA ACCUM '#' expr REGA LDA ACCUM '#' expr REGB LDA ACCUM expr REGA+DIRECT LDA ACCUM expr REGA+EXTENDED LDA ACCUM expr REGB+DIRECT LDA ACCUM expr REGB+EXTENDED LDA ACCUM indexed REGA LDA ACCUM indexed REGB LDAA '#' expr LDAA expr DIRECT LDAA expr EXTENDED LDAA indexed LDAB '#' expr LDAB expr DIRECT LDAB expr EXTENDED LDAB indexed LDD '#' expr LDD expr DIRECT LDD expr EXTENDED LDD indexed LDS '#' expr LDS expr DIRECT LDS expr EXTENDED LDS indexed LDX '#' expr LDX expr DIRECT LDX expr EXTENDED LDX indexed LSL ACCUM REGA LSL ACCUM REGB LSL expr LSL indexed LSLA LSLB LSLD - 9 - Opcode Syntax Selection Criteria LSR ACCUM REGA LSR ACCUM REGB LSR expr LSR indexed LSRA LSRB LSRD MUL NEG ACCUM REGA NEG ACCUM REGB NEG expr NEG indexed NEGA NEGB NOP OIM '#' expr ',' expr OIM '#' expr ',' indexed ORA ACCUM '#' expr REGA ORA ACCUM '#' expr REGB ORA ACCUM expr REGA+DIRECT ORA ACCUM expr REGA+EXTENDED ORA ACCUM expr REGB+DIRECT ORA ACCUM expr REGB+EXTENDED ORA ACCUM indexed REGA ORA ACCUM indexed REGB ORAA '#' expr ORAA expr DIRECT ORAA expr EXTENDED ORAA indexed ORAB '#' expr ORAB expr DIRECT ORAB expr EXTENDED ORAB indexed PSH ACCUM REGA PSH ACCUM REGB - 10 - Opcode Syntax Selection Criteria PSH INDEX PSHA PSHB PSHX PUL ACCUM REGA PUL ACCUM REGB PUL INDEX PULA PULB PULX ROL ACCUM REGA ROL ACCUM REGB ROL expr ROL indexed ROLA ROLB ROR ACCUM REGA ROR ACCUM REGB ROR expr ROR indexed RORA RORB RTI RTS SBA SBC ACCUM '#' expr REGA SBC ACCUM '#' expr REGB SBC ACCUM expr REGA+DIRECT SBC ACCUM expr REGA+EXTENDED SBC ACCUM expr REGB+DIRECT SBC ACCUM expr REGB+EXTENDED SBC ACCUM indexed REGA - 11 - Opcode Syntax Selection Criteria SBC ACCUM indexed REGB SBCA '#' expr SBCA expr DIRECT SBCA expr EXTENDED SBCA indexed SBCB '#' expr SBCB expr DIRECT SBCB expr EXTENDED SBCB indexed SEC SEI SEV SLP STA ACCUM expr REGA+DIRECT STA ACCUM expr REGA+EXTENDED STA ACCUM expr REGB+DIRECT STA ACCUM expr REGB+EXTENDED STA ACCUM indexed REGA STA ACCUM indexed REGB STAA expr DIRECT STAA expr EXTENDED STAA indexed STAB expr DIRECT STAB expr EXTENDED STAB indexed STD expr DIRECT STD expr EXTENDED STD indexed STS expr DIRECT STS expr EXTENDED STS indexed STX expr DIRECT STX expr EXTENDED STX indexed SUB ACCUM '#' expr REGA SUB ACCUM '#' expr REGB - 12 - Opcode Syntax Selection Criteria SUB ACCUM expr REGA+DIRECT SUB ACCUM expr REGA+EXTENDED SUB ACCUM expr REGB+DIRECT SUB ACCUM expr REGB+EXTENDED SUB ACCUM indexed REGA SUB ACCUM indexed REGB SUBA '#' expr SUBA expr DIRECT SUBA expr EXTENDED SUBA indexed SUBB '#' expr SUBB expr DIRECT SUBB expr EXTENDED SUBB indexed SUBD '#' expr SUBD expr DIRECT SUBD expr EXTENDED SUBD indexed SWI TAB TAP TBA TIM '#' expr ',' expr TIM '#' expr ',' indexed TPA TST ACCUM REGA TST ACCUM REGB TST expr TST indexed TSTA TSTB TSX TXS WAI - 13 - Opcode Syntax Selection Criteria XGDX A.2.2 _✓S_✓e_✓l_✓e_✓c_✓t_✓i_✓o_✓n__✓C_✓r_✓i_✓t_✓e_✓r_✓i_✓a__✓K_✓e_✓y_✓w_✓o_✓r_✓d_✓s REGA The A accumulator can be used for the instruction. REGB The B accumulator can be used for the instruction. DIRECT The instruction can use the direct addressing mode. The expression must have a value between 0 and 255 that is defined when the instruction is processed in the input pass. EXTENDED The instruction can use the extended addressing mode. A.2.3 _✓N_✓o_✓t_✓e_✓s A.2.3.1 _✓A_✓p_✓o_✓s_✓t_✓r_✓o_✓p_✓h_✓e_✓s The apostrophes in the syntax field are a notation used for the parser generator and are not put in the assembler source statement. A.2.3.2 _✓B_✓i_✓t__✓N_✓u_✓m_✓b_✓e_✓r_✓s The bit number expression in the BSET, BCLR, BTGL, BTST operations has to have value defined when the instruction is read in the first pass. The value must be between 0 and 7. A.2.3.3 _✓I_✓n_✓d_✓e_✓x_✓e_✓d__✓A_✓d_✓d_✓r_✓e_✓s_✓s_✓i_✓n_✓g The indexed addressing is represented in two ways. Either "expression, X" or "X, expression" is accepted by the assembler. A.3 R✓R✓R✓Re✓e✓e✓es✓s✓s✓se✓e✓e✓er✓r✓r✓rv✓v✓v✓ve✓e✓e✓ed✓d✓d✓d S✓S✓S✓Sy✓y✓y✓ym✓m✓m✓mb✓b✓b✓bo✓o✓o✓ol✓l✓l✓ls✓s✓s✓s A.3.1 _✓M_✓a_✓c_✓h_✓i_✓n_✓e__✓D_✓e_✓p_✓e_✓n_✓d_✓e_✓n_✓t__✓R_✓e_✓s_✓e_✓r_✓v_✓e_✓d__✓S_✓y_✓m_✓b_✓o_✓l_✓s A B X a b x A.3.2 _✓S_✓t_✓a_✓n_✓d_✓a_✓r_✓d__✓R_✓e_✓s_✓e_✓r_✓v_✓e_✓d__✓S_✓y_✓m_✓b_✓o_✓l_✓s AND DEFINED EQ GE GT HIGH LE LOW LT MOD NE NOT OR SHL SHR XOR and defined eq ge gt high le low lt mod ne not or shl shr xor CONTENTS A. Appendix for as6301 Frankenstein Assembler.......... 1 A.1 Pseudo Operations.............................. 1 A.2 Instructions................................... 1 A.3 Reserved Symbols............................... 13 - i -