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HOME>> Peripherals >> Amiga >> Processor >> Commodore A2620

Amiga Processor Peripherals


Commodore A2620

> Company: Commodore, US
> Date: 1988
> Amiga: 2000
> Interface: CPU slot
> Autoconfig ID: 514/80

Processor
> 68020 @ 14 MHz, synchronous with the motherboard
> 68851 memory management unit
> factory installed 68881 @ 14 MHz, supports FPUs up to 68882 @ 25 MHz
> can be upgraded to 68030 with the Harms Professinal-Pack 030 board

Memory
> 2 or 4 MB 32 bit RAM
> 16 or 32 256k4 page mode ZIPs 80-100 ns
> not expandable
> RAM can be disabled or autoconfigured by setting a jumper

Notes
> the first accelerator board for the A2000 > boot ROMs below rev 6 are incompatible with Kickstart 2.0 and above > the ROM address space overlaps the upper 256 kB of the 512 kB Kickstart ROMs (Kickstart 1.3 is 256 kB only) > by the time AmigaOS loads, the boot ROMs are supposed to be off but due to a bug in the A26x0 ROM code they remain active, causing an address space collision > fitting a rev 6 or 7 ROM pair solves the problem > some boards are reported being incompatible with the newer ROMs either > in 68000 fallback mode the RAM is still available

Images

Amiga Commodore A2620 Front

Front: Commodore A2620 front view

Amiga Commodore A2620 Back

Front: Commodore A2620 back view


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Retro Amiga Peripherals

:: Amiga
:: Atari
:: Commodore
:: ZX Spectrum

:: Processors
    ~ 40/4 Magnum
    ~ 68881 Expansion Brd.
    ~ 68020 Piggyback
    ~ ACL 1200xl
    ~ ACL 630
    ~ Anakin Lucas
    ~ Apollo 1230 Turbo lc
    ~ Apollo 1230 Turbo MK2
    ~ Apollo 1240 Turbo
    ~ Apollo 1240/1260
    ~ Apollo 620
    ~ Apollo 630
    ~ Apollo 1230
    ~ Apollo 1220 Turbo
    ~ Apollo 4040
    ~ Apollo 3040
    ~ Apollo 2030
    ~ Avanti
    ~ BSC Memory Master
    ~ Blizzard 4030
    ~ Blizzard CDTV
    ~ Commodore A2620
    ~ Commodore A2630
    ~ Commodore A3630
    ~ Commodore A3640
    ~ CyberStorm
    ~ CyberStorm MK2
    ~ CyberStorm MK3
    ~ CyberStorm PPC
    ~ CSA Processor Accel.
    ~ CSA Mega Midget
    ~ Derringer 1250
    ~ Derringer Platinum
    ~ DCE Taifun lite
    ~ DKB 1240 Mongoose
    ~ DKB Cobra
    ~ Elbox Apollo 1230
    ~ E-Matrix 630
    ~ Falcon 040
    ~ Golem Turbo 1000
    ~ GVP A1230 Turbo Jaws
    ~ GVP A1230 Tur. Jaws 2
    ~ GVP Impact A2000
    ~ GVP A3001
    ~ GVP A3001 Series 2
    ~ GVP G-Force 030
    ~ GVP G-Force 040
    ~ GVP TekMagic 2060
    ~ GVP TRex GForce 040
    ~ GVP TRex 2
    ~ Hardital Bang 2082
    ~ Hardital Over the Top
    ~ Hard. Super Big Bang
    ~ Hardital TQM
    ~ Harms Pro 030 Std.
    ~ Harms Pro 3500
    ~ Harms Pro Pack 030
    ~ Harms Turbo Board 2
    ~ Harms Turbo Board 3
    ~ Hurricane 500
    ~ Hurricane 1000
    ~ IVS Vector 030
    ~ Kupe Golem 030
    ~ Kupe Golem Turbo 2
    ~ Magnum 1230
    ~ Magnum 1240/1260
    ~ MBX 1230xa
    ~ M-Tec T1230 Viper LC
    ~ M-Tec 1230
    ~ M-Tec 68020
    ~ M-Tec 68030
    ~ Met@Box Amijoe
    ~ M-Tec E-Matrix 1230
    ~ Micribotics VXL*30
    ~ Omega Goliat Turbo
    ~ P5 Blizzard 1220/4
    ~ P5 Blizzard 1230
    ~ P5 Blizzard 1230ii
    ~ P5 Blizzard 1230iii
    ~ P5 Blizzard 1230iv
    ~ P5 Blizzard 1240/1260
    ~ P5 QuikPak 060
    ~ P5 2040 & 2060
    ~ P5 Blizzard Tur. Mem.
    ~ P5 Powerup dev bd
    ~ Phonix Turbo ii
    ~ Phonix Turbo iv
    ~ PPS Mercury
    ~ PPS Progressive 3000
    ~ Processor Acceleration
    ~ Quikpak 060
    ~ QuadDoubler 50
    ~ Robmoller Mach 2
    ~ Robmoller Tornado M2
    ~ Rocket Launcher
    ~ Ronin Hurricane 2000
    ~ Ronin Hurricane MK2
    ~ Solid S. B2000
    ~ SX 32 pro
    ~ Stormbringer H530
    ~ Supra Turbo 28
    ~ TRA 1200
    ~ TTR Sapphire
    ~ Turbo Amiga
    ~ Turbo Amiga CPU
    ~ Turbo CD
    ~ Turbo Jet 1230
    ~ Turbo Jet 1239xi
    ~ Typhoon MK2 Lite
    ~ WildFire
    ~ WarpEngine
    ~ X-Calibur
    ~ Viper
    ~ Viper 2
    ~ Viper 4
    ~ Viper 5
    ~ Viper 630
:: Storage
:: Memory
:: Display
:: Video
:: Audio
:: Network
:: IO
:: Bus
:: Emulation
:: Misc







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