You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
1.9 KiB
Plaintext
95 lines
1.9 KiB
Plaintext
|
|
General:
|
|
☐ Fully implement clock cycle tracking
|
|
☐ Add a disassembler for debugging
|
|
☐ Debug data lookup for instructions
|
|
|
|
Addressing modes:
|
|
☐ IMP - Implied
|
|
✔ IMM - Immediate @done(23-11-06 19:01)
|
|
☐ ZP0 - Zero Page
|
|
☐ ZPX - Zero Page, X
|
|
☐ ZPY - Zero Page, Y
|
|
☐ REL - Relative
|
|
☐ ABS - Absolute
|
|
☐ ABX - Absolute, X
|
|
☐ ABY - Absolute, Y
|
|
☐ IND - Indirect
|
|
☐ IZX - Indirect, X
|
|
☐ IZY - Indirect, Y
|
|
|
|
Instructions:
|
|
GROUP ONE:
|
|
✔ 000 ORA @done(23-11-06 18:55)
|
|
☐ 001 AND
|
|
☐ 010 EOR
|
|
☐ 011 ADC
|
|
☐ 100 STA
|
|
✔ 101 LDA @done(23-11-06 18:55)
|
|
☐ 110 CMP
|
|
☐ 111 SBC
|
|
|
|
GROUP TWO:
|
|
☐ 000 ASL
|
|
☐ 001 ROL
|
|
☐ 010 LSR
|
|
☐ 011 ROR
|
|
☐ 100 STX
|
|
☐ 101 LDX
|
|
☐ 110 DEC
|
|
☐ 111 INC
|
|
|
|
GROUP THREE:
|
|
☐ 001 BIT
|
|
☐ 010 JMP
|
|
☐ 011 JMP (abs)
|
|
☐ 100 STY
|
|
☐ 101 LDY
|
|
☐ 110 CPY
|
|
☐ 111 CPX
|
|
|
|
CONDITIONALS:
|
|
☐ 10 BPL
|
|
☐ 30 BMI
|
|
☐ 50 BVC
|
|
☐ 70 BVS
|
|
☐ 90 BCC
|
|
☐ B0 BCS
|
|
☐ D0 BNE
|
|
☐ F0 BEQ
|
|
|
|
INTERRUPT/SUBROUTINE:
|
|
☐ 00 BRK
|
|
☐ 20 JSR abs
|
|
☐ 40 RTI
|
|
☐ 60 RTS
|
|
|
|
SINGLE-BYTE:
|
|
☐ 08 PHP
|
|
☐ 28 PLP
|
|
☐ 48 PHA
|
|
☐ 68 PLA
|
|
☐ 88 DEY
|
|
☐ A8 TAY
|
|
☐ C8 INY
|
|
☐ E8 INX
|
|
|
|
☐ 18 CLC
|
|
☐ 38 SEC
|
|
☐ 58 CLI
|
|
☐ 78 SEI
|
|
☐ 98 TYA
|
|
☐ B8 CLV
|
|
☐ D8 CLD
|
|
☐ F8 SED
|
|
|
|
☐ 8A TXA
|
|
☐ 9A TXS
|
|
☐ AA TAX
|
|
☐ BA TSX
|
|
☐ CA DEX
|
|
☐ EA NOP
|
|
|
|
|
|
|