This page (revision-62) was last changed on 03-Feb-2023 15:21 by Roland B. Wassenberg 

This page was created on 24-Feb-2014 22:30 by Roland B. Wassenberg

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Atari Assembler Editor
Atari Assembler Editor

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At line 245 added 61 lines
!!Atari Assembler Editor Mnemonics
{{{
ADC Add Memory to Accumulator with Carry
AND AND Accumulator with Memory
ASL Shift Left (Accumulator or Memory)
BCC Branch if Carry Clear
BCS Branch if Carry Set
BEQ Branch if Result = Zero
BIT Test Memory Against Accumulator
BMI Branch if Minus Result
BNE Branch if Result ≠ Zero
BPL Branch on Plus Result
BRK Break
BVC Branch if V Flag Clear
BVS Branch if V Flag Set
CLC Clear Carry Flag
CLD Clear Decimal Mode Flag
CLI Clear Interrupt Disable flag (Enable Interrupt)
CLV Clear V Flag
CMP Compare Accumulator and Memory
CPX Compare Register X and Memory
CPY Compare Register Y and Memory
DEC Decrement Memory
DEX Decrement Register X
DEY Decrement Register Y
EOR Exclusive-OR Accumulator with Memory
INC Increment Memory
INX Increment Register X
INY Increment Register Y
JMP Jump to New Location
JSR Jump to Subroutine
LDA Load Accumulator
LDX Load Register X
LDY Load Register Y
LSR Shift Right (Accumulator or Memory)
NOP No Operation
ORA OR Accumulator with Memory
PHA Push Accumulator on Stack
PHP Push Processor Status Register (P) onto Stack
PLA Pull Accumulator from Stack
PLP Pull Processor Status Register (P) from Stack
ROL Rotate Left (Accumulator or Memory)
ROR Rotate Right (Accumulator or Memory)
RTI Return from Interrupt
RTS Return from Subroutine
SBC Subtract Memory from Accumulator with Borrow
SEC Set Carry Flag
SED Set Decimal Mode Flag
SEI Set Interrupt Disable Flag (Disable Interrupt)
STA Store Accumulator
STX Store Register X
STY Store Register Y
TAX Transfer Accumulator to Register X
TAY Transfer Accumulator to Register Y
TSX Transfer Register SP to Register X
TXA Transfer Register X to Accumulator
TXS Transfer Register X to Register SP
TYA Transfer Register Y to Accumulator
}}}
At line 262 changed 7 lines
Atari Assembler Editor - Error Codes 2-171\\
\\
[{Image src='Assembler Mnemonics 1.jpg' width=550 height=960 }]
Atari Assembler Editor - Assembler Mnemonics part 1\\
\\
[{Image src='Assembler Mnemonics 2.jpg' width=446 height=201 }]
Atari Assembler Editor - Assembler Mnemonics part 2
Atari Assembler Editor - Error Codes 2-171
This page (revision-62) was last changed on 03-Feb-2023 15:21 by Roland B. Wassenberg  Top