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OrCad Cadance |
Amiga DFO and External Floppy Swapper v2.1-a (mainboard)
Note from PCBWay: This is the link for main board, for floppy side, please check Amiga DFO and External Floppy Swapper v2.1-b (floppy side).
This module can swap an internal DF0: drive with an external DF1: floppy drive in order to boot from an external device, such as a Gotek Floppy Emulator.
First module (this one) fits under the MOS 8520 Even CIA.
Second module (other board) is inline with the internal DF0: drive. (See other project)
A small CPU detects two fast consecutive resets (CTRL-A-A twice). This will activate or deactivate the floppy swapping.
A piezo will emit sounds when the swapping is activated or deactivated.
This device will fully support external booting from any 880K disks, while still permitting the use of internal DF0: as DF1: (hardware fix)
Amiga DFO and External Floppy Swapper v2.1-a (mainboard)
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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