There is S2I information on the N8VEM wiki here including a parts list.
http://n8vem-sbc.pbworks.com/w/browse/#view=ViewFolder&param=SCSI%20to%20IDE%2FSD%20prototypes
At the moment it is just the name of the parts although as the number of working boards grows I suspect we'll get a more detailed parts list. It depends a bit on the style of the builder and what parts they already have available. It is a fairly simple design so there is a lot of latitude regarding parts. Everything should be available at Digikey, Jameco, Mouser, etc. The Z53C80 is available at Digikey for sure plus eBay and UTsource.net plus other distributors. That's probably the most challenging part and that's fairly common still.
I hope this helps! Please let me know if you have any other questions! Thanks and have a nice day!
Andrew Lynch
http://n8vem-sbc.pbworks.com/w/browse/#view=ViewFolder&param=SCSI%20to%20IDE%2FSD%20prototypes
At the moment it is just the name of the parts although as the number of working boards grows I suspect we'll get a more detailed parts list. It depends a bit on the style of the builder and what parts they already have available. It is a fairly simple design so there is a lot of latitude regarding parts. Everything should be available at Digikey, Jameco, Mouser, etc. The Z53C80 is available at Digikey for sure plus eBay and UTsource.net plus other distributors. That's probably the most challenging part and that's fairly common still.
I hope this helps! Please let me know if you have any other questions! Thanks and have a nice day!
Andrew Lynch