In message <72c46d68028c463ebdb775ee14fb9...@laptop>, "Roy Phillips" writes: >Tim >I have recently acquired a 5370B and find your comments of interest. So in >addition, what was the intention of designing the mother-board to have no >less than three additional (and in my case,unused) pcb slots following the >uP and Display interface, marked ROM, MEM(optional) and SERVICE(AID)
The backplane is the same as in the 5370A. The SERVICE AID is mentioned in the manual, amongst other things it has two D/A converters so you can watch the address bus on a X/Y scope. The optional MEM I have not found any references to, but the 5370A might have its ram there. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
