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Single Expansion
ERAM-Mega / Mega-Modul
Manufacturer
Tröps & Hierl Computertechnik
, Germany
Date
1990
Amiga
A500
Interface
trapdoor slot, Gary socket
Memory Expansion
512 kB FastRAM (Ranger RAM, slow FastRAM) - expandable to 1.8 MB with the Mega-Modul
four 256k×4 (41256) DIPs soldered onto the board
connects to the trapdoor slot
battery backed up clock - can be write protected by setting a jumper
disable switch
Mega-Modul (optional)
twelve DIP sockets with up to 1.5 MB FastRAM
256k×4 DIPs
3 different configurations: 1 MB, 1.5 MB (requires Kickstart ≥1.3), 1.8 MB
with 2 MB installed, only 1.8 MB is utilized
the Mega-Modul is connected in between the trapdoor connector and the ERAM-Mega
an adaptor board is installed into the Gary's socket and connected to the Mega-Modul
Photos
front side
back side
Manual
ERAM-Mega.pdf
Einbauanleitung / Mounting Instructions (german)
206 kB
Vintage Advert
Advert (DE)
1989-12
Advert (DE)
1990-01
Advert (DE)
1990-05
Advert (DE)
1991-07