Singing the praises of the SCSI2SD project...

On May 15, 2014, at 10:26 , Christian Gauger-Cosgrove <captainkirk359 at gmail.com> wrote: I believe that my system's backplane is the 18-bit variety, as opposed to the 22-bit variety. I think that the UC07 card will support both 18 and 22 bit busses. If I understand correctly, the processor directly addresses 16 bits but uses some sort of bank mapping register(s) to address additional bits, but I'm not positive about that. In any case, I'll find out for sure whether it works when I try it. My SCSI card is still in transit, but hopefully I'll know in a couple weeks or so. My system's bootstrap ROMs don't include code for MSCP-compatible controllers, but the UC07 is supposed to have its own built-in bootstrap. I don't know if I'll still have access to the original bootstrap ROMs after I jumper everything for the UC07 bootstrap. Maybe I'll need to route one or more jumpers out to some external switch(es) to let me boot from the RX02 when desired? -- Mark J. Blair, NF6X <nf6x at nf6x.net> http://www.nf6x.net/