Amiga Hardware DatabaseSearch Result
2 expansions found
Manufacturer DKB, USA | Date 1987 | Amiga A1000 | Interface 68000 socket |
- 32 DIP sockets for 1 MB RAM
- 256k×1 DIPs
- autoconfigures under Kickstart 1.2, requires AddMem under Kickstart 1.1
- the starting memory address is DIP switch selectable to one of nine address blocks
- the memory can be disabled / enabled by software
- battery backed up clock
- connects to the 68000 socket
- two or four (depending on revision) jumper wires have to be connected to the motherboard
- can be installed together with the DKB KwikStart - Insider has to be on the top of the KwikStart
front side
Advert (US)
1987-03
Manufacturer DKB, USA | Date 1989 | Amiga A1000 | Interface 68000 socket |
- Internal FastRAM Expansion
- twelve DIP sockets accept 1.5 MB RAM
- supports 256k×4 DIPs only
- accepts DIPs in groups of four giving 0.5, 1, 1.5 MB configurations
- battery backed up clock
- connects to the 68000 socket, the 68000 is replaced onto the board
- compatible with the DKB KwikStart II and ICD AdSpeed boards
- NTSC A1000s: a clip has to attached to pin 14 of the chip at location P6 on the daughterboard
- PAL A1000s: due to space constraints the clip doesn't fit, so it has to be cut off and the wire has to be soldered to pin 7 of the chip at location U4S on the motherboard
- RAM banks have to be occupied starting from bank 1 (the bank toward the 68000)
- DIP Switch Settings
| Switch | Setting | Description |
| 1 | OFF | Reserved |
| 2 | ON | Autoconfig ($C00000) |
| OFF | No Autoconfig ($800000) | |
| 3 & 4 | OFF & OFF | no memory installed |
| ON & OFF | bank 1 occupied (512K) | |
| OFF & ON | bank and 2 occupied (1 MB) | |
| ON & ON | all banks occupied (1.5 MB) |
front side
back side
- InsiderII.dms
Tool disk
19 kB
Advert (US)
1990-12
Advert (US)
1991-04
Advert (US)
1991-07
Advert (US)
1992-01
Advert (US)
1992-12