[cctalk] Bubbl-Tec bubble memory (QBus)

I just acquired the several Bubbl-Tec bubble memory boards for QBus, and was wondering if anyone had manuals or more information than the couple of web pages I've found with high-level descriptions: MBC-11A bubble memory controller MBB-11A bubble memory board for use with MBC-11A QBI-11C bubble memory board QSB-11A bubble memory board with RX01/02 emulation It looks like I can just drop the QSB-11A into a system and it should work as if it's an RX01 attached to a controller, but the other boards appear to need cabling and possibly jumpers to configure them for use, and maybe custom drivers/code too. -- Chris