Operating systems › Commodore AmigaOS › AmigaOS 1.3

AmigaOS 1.3

1988

The 1988 refinement of AmigaOS, adding autobooting hard drives, the Fast File System and improved printer and font handling.

Machines

Amiga 1000

Amiga 500

Chips

Amiga Agnus

Amiga Denise

Amiga Paula

Motorola 68000

Reference & documentation

External technical references for programming AmigaOS 1.3 and for writing emulators.

ResourceTypeNotes
MC68000 Microprocessor User's Manual ↗DatasheetFull 68000 CPU user manual and signals
Hunk File Format (Amiga Development) ↗FormatExecutable/object hunk layout, magic IDs, relocation
Amiga Hunk (Just Solve File Format Wiki) ↗FormatConcise Hunk format overview with magic cookies
M68000 Family Programmer's Reference Manual ↗Instruction setFull opcode encodings for every M68000 instruction
Amiga Hardware Reference Manual: Register Summary (Address Order) ↗Memory mapFull custom-chip register map at $DFF000
Amiga Hardware Reference: System Memory Maps ↗Memory mapSystem memory maps per Amiga model
Exec Libraries & Devices Programming Guide (RKM) ↗ProgrammingHow Exec libraries, base pointers and jump tables work
Commodore Amiga Firmware (Kickstart ROMs) ↗ROMsA1000 Kickstart 1.0-1.2 ROM images archive
Amiga ROM Kernel Reference Autodocs (online) ↗ReferenceComplete online Amiga system library function autodocs
amitools romtool ↗ToolInspect, split and build Kickstart ROM images