Amiga Hardware DatabaseCompany 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
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