Connecting IDE disks & ISA (network) card to Dreamcast

[OzOnE]

@cybdyn - the adapter boards will have the ~33MHz oscillator onboard to allow the AICA chip to start up (to get past the blank screen).
Unfortunately, it will still require a BIOS mod to boot from SD if the GD drive is removed.

It's also designed so the GD drive can be plugged in at the same time (although, it will be too high to fit the lid back on. ).

Multiple adapters can be used to extend the "IDE" cable on the GD drive, or plug it directly into a PC.

Have to see what happens when they arrive, but no super-simple way to boot without the GD drive.
(until you finish your board ).