> On 28 Nov, 2015, at 09:19, 'Gregg Eshelman' via Vintage Macs > <[email protected]> wrote: > > Anyone know what it is? No external connectors. Looks like just an EPROM and > a bunch of other chips and components. > > http://www.ebay.com/itm/201469397533
Looks identical to this: http://www.recycledgoods.com/apple-busmaster-rev-c-board-820-0199.html Described as a “bus master card”. It may have been used to allow two non-bus-master NuBus cards to communicate without CPU intervention. Quite an esoteric application. - Jonathan Morton -- -- ----- You received this message because you are a member of the Vintage Macs group. The list FAQ is at http://lowendmac.com/lists/vintagemacs.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to [email protected] To leave this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/vintage-macs Support for older Macs: http://lowendmac.com/services/ --- You received this message because you are subscribed to the Google Groups "Vintage Macs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
