A2058
Serial: JA 0007511
|
Manufacturer
Commodore, USA |
Date
1986 |
Amiga
A2000, A3000, A4000 |
Interface
Zorro II |
Autoconfig ID
514 / 10 |
RAM expansion card
- 64 DIP sockets accept 8 MB RAM
- 2 MB RAM preinstalled
- supports only 2, 4 or 8 MB configurations, it cannot be set to 6 MB
- accepts 1M×1 DIPs only, 120 ns or faster
- no waitstates
jumper settings
| J1 ON ON OFF OFF |
J2 ON OFF ON OFF |
– 2 MB – 4 MB (U16-U32 and U55-U62) – diagnostic mode – 8 MB |
notes
- some revision 3 boards have 8 MB pre-installed from factory with DIP chips soldered in (no sockets)
