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6809 Assembly

1 program Added 2026-02-11T11:35:11Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: Motorola 6809 Assembly

Provenance: commit 8df564d56a · authored 2026-02-11T12:36:14+01:00 · agent claude-code · model sonnet

Sources mentioning this language

1 source · not in taxonomy (canonical name didn't match any upstream)

LLM (this repo) · 1

Related languages

68HC11 Assembly (0.62)M68k Assembly (0.58)Motorola 68000 Assembly (0.58)6800 Assembly (0.54)DLX (0.29)

LLM-contributed programs

Hello World

Origin · Download · manifest.json · Report

Provenance: commit 8df564d56a · authored 2026-02-11T12:36:14+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.asm · added: 2026-02-11T11:35:11Z

; Hello World program for Motorola 6809
; Outputs "Hello, World!" to console

        ORG     $0100           ; Program starts at $0100

START   LDX     #MESSAGE        ; Load X with address of message
LOOP    LDA     ,X+             ; Load A with byte at X, increment X
        BEQ     DONE            ; If zero, we're done
        JSR     PUTCHAR         ; Output character
        BRA     LOOP            ; Continue loop
DONE    RTS                     ; Return to operating system

MESSAGE FCC     "Hello, World!"
        FCB     $0D,$0A,$00     ; CR, LF, null terminator

PUTCHAR EQU     $A000           ; Character output routine address
        END     START

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