Commodore: A2630
Anschluss: CPU Fast Slot (A2000)


Bild zeigt die standard Rev. 4 Karte


A2630 mit Karton


Bild zeigt Rev. 9 Karte mit "Rocket Launcher" Upgrade


Bild zeigt den A2630 Bootbildschirm


Rev.9.2 A2630

HiRes Version, Rev. 4 - 220K
HiRes Version A2630 mit Karton - 80K
HiRes Version, Rev. 9 - 137K
HiRes Version Rev. 9.2 - 78K
Grossansicht der CPU und FPU - 108K
Grossansicht der ROMs - 108K

Processor:030@25Mhz (Can be upgraded to an 030@50Mhz with the Rocket Launcher)
FPU:68881 or 68882 @25Mhz or 33Mhz (PGA)
MMU:Internal
Max Ram:4MB (Further RAM can be added by using a DKB2632)
Ram Type:256K ZIP Chips.

An accelerator which plugs into the CPU Fast slot of the A2000. This accelerator also has ROMs to support booting of the other official operating system called Commodore Amiga UNIX (Amix). In order to use AmigaOS 2.0+, you need at least V6.6 of the A2630 ROMs but preferably V7.0. The A2630 has a fall-back mode where the card can be switched to using the 68000, primarily for compatibility with old and broken software. This function may only be available on some cards, as the jumper (J304) to enable it appears to have different functions, depending on the revision of the card.

Jumpers

JumperOnOff
J3012MB Installed4MB Installed
J304
Function may depend on card revision)
4 Layer Enabled (Use with German 4.0 A2000 motherboards)4 Layer Disabled.
J304
Function may depend on card revision)
Enable bootscreenDisable bootscreen
J303Disable RAMEnable RAM
J302Autoboot Amiga UNIXAutoboot AmigaOS
J202FPU is the same speed as the CPU.FPU clocked independently of the processor. (Requires an additional crystal)

Einsendungen zu dieser Seite von:
Albrecht, Greg Scott (National Amiga), Jan Pedersen, RiWa & Friends, Robert Williams


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