Amiga Hardware DatabaseCompany FutureVision, Germany | Date 1987 | Amiga A1000 | Interface 68000 socket |
- 32 DIP sockets for 1, 2 or 4 MB RAM
- accepts 256k×1 or 1M×1 DIPs, 120 ns or faster
- connects to the 68000 socket - the 68000 is replaced onto the board
- battery-backed realtime clock
- card can be upgraded from 1 to 2 or 4 MB by performing extensive changes on the board:
- cut 42 tracks and solder in 5 wire connections
- connect a) Pin 19 and Pin 20 of all RAM ICs, b) IC53 pin 48 with IC48 ppin 5 and c) IC47 pin 14 with J4
- setting jumper J1, J3 and J4
- for 2 MB, only even numbered sockets are populated
front side
back side
- FutureVision4M.pdf
Bedienungsanleitung (german manual)
6.1 MB - FutureVision4M_Schematic.pdf
Schematics
68 kB
- FutureVision.dms
tool disk
contains tools readclock, setclock, addmem, ramtest
334 kB