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UniASM

  мнемо       схема

вид адресации           

  HINZVC

    код        действия                 

команды  

      Inh     Rel 2  Imm 2  Dir 2    Ind 2  Ext 3

RTI   Rtrn Intrpt 3B 10                               ******

- Return from Interrupt

RTS   Rtrn Subrtn 39  5                               ......

- Return from SubRoutine

SBA   A - B -> A  10  2                               ..****

- Subtract B from A

SBCA  A-M-C -> A              82  2 92  3 A2  5 B2  4 ..****

- Subtract with Carry from A

SBCB  B-M-C -> B              C2  2 D2  3 E2  5 F2  4 ..****

- Subtract with Carry from B

SEC   1 -> C                                          .....1

- Set Carry flag

SEI   1 -> I                                          .1....

- Set Interrupt flag

SEV   1 -> V                                          ....1.

- Set Overflow flag

STAA  A -> M                        97  4 A7  6 B7  5 ..**0.

- Store A

STAB  B -> M                        D7  4 E7  6 F7  5 ..**0.

- Store B

STS   S -> M(16)                    9F  5 AF  7 BF  6 ..**0.

- Store Stack Pointer

STX   X -> M(16)                    DF  5 EF  7 FF  6 ..**0.

- Store index register X

SUBA  A - M -> A              80  2 90  3 A0  5 B0  4 ..****

- Subtract from A

SUBB  B - M -> B              C0  2 D0  3 E0  5 F0  4 ..****

- Subtract from B

SWI   Soft Intrpt 3F 12                               .1....

- Software Interrupt