Editing Amiga Original Chip Set (section)

==Amiga graphics chipset roadmap==
{| class="wikitable"
|- 
! Released !! Acronym !! Models that used it
|-
| 1985 || OCS with DIP Agnus || [[Amiga 1000|A1000]], [[Amiga 2000|initial version of A2000]]
|-
| 1987 || OCS with PLCC Fat Agnus ||  [[Amiga 500|A500]], [[Amiga 2000|later versions of A2000]]
|-
| 1989 || [[Amiga Ranger Chipset|Ranger]] || Canceled by Commodore and replaced by ECS due to its high cost
|-
| 1990 || [[Amiga Enhanced Chip Set|ECS]] || [[Amiga 3000|A3000]], [[Amiga 500|A500 (only 1MB "fatter" Agnus, but still OCS Denise)]], [[Amiga 500 Plus|A500+]], [[Amiga 600|A600]], [[Amiga 2000|A2000]], [[Commodore CDTV|CDTV]]
|-
| 1992 || [[Amiga Advanced Graphics Architecture|AGA]] || [[Amiga 1200|A1200]], [[Amiga 4000|A4000]], [[Amiga CD32|CD32]]
|-
| - || [[Advanced Amiga Architecture chipset|AAA]] || Canceled by Commodore in 1993 for its high cost and replaced by Hombre 
|-
| - || [[AA+ Chipset|Commodore AA+ Chipset]] || Planned on paper for low-end Amigas but it was never designed 
|-
| - || [[Amiga Hombre chipset|Hombre]] || Never released due to Commodore bankruptcy in 1994
|}