Amiga Hardware DatabaseManufacturer 3-State, Germany | Date 1992 | Amiga A500 | Interface side expansion port | Autoconfig ID 512 / 2 |
- RAM Expansion
- external FastRAM expansion
- possible configurations are 2, 4, 6 or 8 MB
- consists of three boards: mainboard, controller daughterboard and one of three different RAM daughterboards
- mainboard holds the controller daughterboard and the RAM daughterboards
- passthrough connector
- supports autoconfig
- RAM daughterboards work also in the Apollo 500AT
- disable switch - can be deactivated by jumper J3
- RAM daughterboard - Type 1
- ZIP RAM sockets
- takes up to up to 8 MB RAM
- RAM daughterboard - Type 2
- sixteen 22 pin SIP sockets
- 128 kB (256k×4) SIPs
- takes up to 2 MB RAM
- RAM daughterboard - Type 3
- 64 256k×1 DIP chips, soldered to three stacked boards
- 2 MB RAM (not expandable)
- Jumper Settings
| J1 | J2 | Size |
| ON | OFF | 2.0 MB |
| ON | ON | 4.0 MB |
| OFF | ON | 6.0 MB |
| OFF | OFF | 8.0 MB |
| J3 | Function |
| OFF | RAM can be deactivated |
| ON | RAM always on |
Main board, front side
Main board, back side
Exterior, front side
Exterior, rear side
Control card, front side
Control card, back side
RAM card, front side
RAM card, back side
- MegaMix500.pdf
Bedienungsanleitung / User Manual (german)
722 kB
Advert (DE)
1992-02
Advert (DE)
1992-08
Advert (DE)
1993-01