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Single Expansion
Professional 020 / 030
Company
Harms Computertechnik, Germany
Date
1990 / 1989
Amiga
A500
Interface
68000 socket
processor
68020 @ 14.3 MHz - 68030 @ 28.5 MHz, PGA
optional PGA FPU
optional memory board
eight DIP sockets accept 1 or 4 MB RAM
supports 256k×4 and 1M×4 DIPs
mixing of different DIP sizes is not possible
does not autoconfig
although the memory is mapped inside the 68000 memory space, it is not DMA-able
notes
connects to 68000 socket - the 68000 is replaced onto the board
68000 fallback mode
Photos
front side
front side
back side
Manual
Professional530.pdf
feature sheet (german)
153 kB
Vintage Advert
Advert (DE)
1990-03
Advert (DE)
1990-12
Advert (DE)
1991-04
Advert (DE)
1993-01
Advert (DE)
1993-09