Amiga DF0/DF1 Switcher (Design A) Rev 2
solarmon·PCB-Projects·Amiga DF0 DF1 Switcher - Design A - Rev 2/Amiga DF0 DF1 Switcher - Design A - Rev 2.kicad_pcb
About the Amiga DF0/DF1 Switcher (Design A) Rev 2 PCB
Amiga DF0/DF1 Switcher (Design A) Rev 2 is an open source PCB design by solarmon, published on GitHub. It is a 2-layer board measuring 61 × 33.8 mm, with 9 components from 8 distinct parts.
By type, the board carries 7 connectors, 1 jumper and 1 switch.
It belongs with the retro computing designs in this gallery.
From the project
Miscellaneous PCB projects
This is an Amiga A500/A500+ DF0/DF1 Switcher. It has been designed to sit directly on the floppy drive data port, and for the floppy power to connect to it. It then splits them out so that two internal drives can be connected.
DF0 / DF1 Switcher - this switches DF0 and DF1 between the two internal drives. DF0 Selector - this switches only DF0 between the two internal drive - so only one drive will be DF0.

Amiga DF0/DF1 Switcher (Design A) Rev 2 bill of materials (BOM)
9 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Conn_02x17_Odd_Even | PinSocket_2x17_P2.54mm_Vertical | CN0 |
| 2 | Conn_02x17_Odd_Even | PinHeader_2x17_P2.54mm_Vertical | CN1, CN2 |
| 1 | Floppy Power #0 | PinHeader_1x04_P2.54mm_Vertical | P0 |
| 1 | Floppy Power #1 | PinHeader_1x04_P2.54mm_Vertical | P1 |
| 1 | Floppy Power #2 | PinHeader_1x04_P2.54mm_Vertical | P2 |
| 1 | (Spare) | PinHeader_1x04_P2.54mm_Vertical | P3 |
| 1 | Jumper_NC_Small | PinHeader_1x02_P2.54mm_Vertical | JP1 |
| 1 | SW_DPDT_x2 | PinHeader_2x03_P2.54mm_Vertical_DPDT | SW1 |
Amiga DF0/DF1 Switcher (Design A) Rev 2 design files
The KiCad project lives in the solarmon/PCB-Projects repository on GitHub; these links point at the commit this page was built from.
Amiga DF0/DF1 Switcher (Design A) Rev 2: common questions
How big is the Amiga DF0/DF1 Switcher (Design A) Rev 2 PCB?
The Amiga DF0/DF1 Switcher (Design A) Rev 2 measures 61 × 33.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Amiga DF0/DF1 Switcher (Design A) Rev 2?
9 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the Amiga DF0/DF1 Switcher (Design A) Rev 2 design files?
From the solarmon/PCB-Projects repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Amiga DF0/DF1 Switcher (Design A) Rev 2 design in my own project?
The repository has no license, so all rights stay with solarmon. Use it as a reference, and ask the author before reusing the design.
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