Manufacturer “Tröps Computertechnik”
2 expansions in database
ERAM 500
Manufacturer
Tröps Computertechnik, Germany
Date
1988
Amiga
A500
Interface
trapdoor slot
  • 512 kB RAM
  • sixteen socketed 256k×1 DIPs
  • battery backed up clock
  • disable switch
  • connects to the trapdoor slot
Photos
Tröps Computertechnik ERAM 500 - front side
front side
Tröps Computertechnik ERAM 500 - back side
back side
Vintage Advert

Advert (DE)
1989-06

Advert (DE)
1989-08

Advert (DE)
1989-11

Advert (DE)
1989-12

Advert (DE)
1987-12

Advert (DE)
1988-04

MTR 512
Manufacturer
Tröps Computertechnik, Germany
Date
1987
Amiga
A1000
Interface
side expansion port
  • 512 kB RAM
  • sixteen 256k×1, socketed RAM chips
  • can be used with SRAM or EPROM chips
  • connects to the A1000 side expansion port - an adaptor was available to attach it to the A500 side expansion port
  • the MTR-512 was also available in kit form (empty PCB)
  • passthrough connector
Vintage Advert

Advert (DE)
1987-06

Advert (DE)
1987-08

Advert (DE)
1987-12