Microcomputer Data Specification

MPU-12
Microprocessor Instruction Set -- Alphabetic Sequence
ABA Add Accumulators INS Increment Stack Pointer
ADC Add with Carry INX Increment Index Register
ADD Add
AND Logical And JMP Jump
ASL Arithmetic Shift Left JSR Jump to Subroutine
ASR Arithmetic Shift Right LDA Load Accumulator
LDS Load Stack Pointer
BCC Branch if Carry Clear LDX Load Index Register
BCS Branch if Carry Set LSR Logical Shift Right
BEQ Branch if Equal to Zero
BGE Branch if Greater or Equal
Zero
NEG Negate
BGT Branch if Greater than Zero NOP No Operation
BHI Branch if Higher
BIT Bit Test ORA Inclusive OR Accumulator
BLE Branch if Less or Equal PSH Push Data
BLS Branch if Lower of Same PUL Pull Data
BLT Branch if Less than Zero ROL Rotate Left
BMI Branch if Minus ROR Rotate Right
BNE Branch if Not Equal to Zero RTI Return from Interrupt
BPL Branch if Plus RTS Return from Subroutine
BRA Branch Always
BSR Branch to Subroutine SBA Subtract Accumulators
BVC Branch if Overflow Clear SBC Subtract with Carry
BVS Branch if Overflow Set SEC Set Carry
SEI Set Interrupt Mask
CBA Compare Accumulators SEV Set Overflow
CLC Clear Carry STA Store Accumulator
CLI Clear Interrupt Mask STS Store Stack Register
CLR Clear STX Store Index Register
CLV Clear Overflow SUB Subtract
CMP Compare SWI Software Interrupt
COM Complement
CPX Compare Index Register TAB Transfer Accumulators
TAP Transfer Accumulators to
Condition Code Reg.
DAA Decimal Adjust TBA Transfer Accumulators
DEC Decrement TPA Transfer Condition Code
Reg. to Accumulator
DES Decrement Stack Pointer TST Test
DEX Decrement Index Register TSX Transfer Stack Pointer
to Index Register
FOR Exclusive OR TXS Transfer Index Register
to Stack Pointer
INC Increment WAI Wait for Interrupt