Mnenomic Operation Addressing 
Mode
Instruction Condition Codes
Prebyte Opcode Operand Cycles
ORAB OR Accumulator B (Inclusive) IMM - CA ii 2
DIR - DA dd 3
EXT - FA hh ll 4
IND, X - EA ff 4
IND, Y 18 EA ff 5
PSHA Push A onto Stack INH - 36 - 3
PSHB Push B onto Stack INH - 37 - 3
PSHX Push X onto Stack INH - 3C - 4
PSHY Push Y onto Stack INH 18 3C - 5
PULA Pull A from Stack INH - 32 - 4
PULB Pull B from Stack INH - 33 - 4
PULX Pull X from Stack INH - 38 - 5
PULY Pull Y from Stack INH 18 38 - 6
ROL Rotate Left EXT - 79 hh ll 6
IND, X - 69 ff 6
IND, Y 18 69 ff 7
ROLA Rotate Left A INH - 49 - 2
ROLB Rotate Left B INH - 59 - 2
ROR Rotate Right EXT - 76 hh ll 6
IND, X - 66 ff 6
IND, Y 18 66 ff 7
RORA Rotate Right A INH - 46 - 2
RORB Rotate Right B INH - 56 - 2
RTI Return from Interrupt INH - 3B - 12