[cctalk] ICON 3712 emulator?

Hi all, I have a controller card (i'll elaborate later in the message) for an ICOM 3712 8" floppy drive unit. However, i do not have an FD3712 system to interface to it! With Shugart style floppy emulation essentially a solved problem, i'm wondering if similar has been done for the FD3712. As the computer side of the floppy interface is just a parallel interface, and all the disk geometry wizardry happens on the FD3712, i'd assume a lot of the difficulty of Shugart floppy emulation is essentially a moot point. So the question is, is there a project already existent to replace the FD3712 unit with an emulated (raspberry pi based?) alternative? I'm asking the question as i have an RCA Microboard bus CDP18S646 combined Centronics Printer interface and FD3712 floppy interface. It also came with an MBZ80 z80 based CPU card, and i'm putting 2 and 2 together and gathering it was likely the two were used together. If i've every got a a hope in hell of booting anything, solving the media problem is quite important. Cheers, Josh Rice