Pawel Kulakowski Posted December 11, 2019 Share Posted December 11, 2019 Hello Anyone recognize a card on the picture? I did some googling, found some other cards by same mfg I/O card? Paul Quote Link to comment Share on other sites More sharing options...
MarkO Posted December 13, 2019 Share Posted December 13, 2019 WOW!! I haven't seen anything like that since the last visit from the Evil Mirror Universe... The big IC is a Fairchild TR1602-B, which according to Google is an Asynchronous Receiver/Transmitter... See PDF Page 18 of this Document: http://bitsavers.trailing-edge.com/components/westernDigital/_dataBooks/1981_Western_Digital_Product_Handbook.pdf MarkO Quote Link to comment Share on other sites More sharing options...
Aunty Entity Posted January 3, 2020 Share Posted January 3, 2020 (edited) It does look odd... I like the backwards silk screening... With MarkO's comment above I'd be going for some kind of networking. The hardware database has some 8 cards from Mountain... but not this thing... Did it get silk screen incorrectly or is it a clone? Things to wonder about... Out of interest whats the screen say behind the connector on the top left? The one in the middle appears to be labeled cal.. Edited January 3, 2020 by Aunty Entity More info Quote Link to comment Share on other sites More sharing options...
Pawel Kulakowski Posted January 4, 2020 Author Share Posted January 4, 2020 Other connector J1 labeled "SIG IN" Quote Link to comment Share on other sites More sharing options...
Aunty Entity Posted January 4, 2020 Share Posted January 4, 2020 15 hours ago, Pawel Kulakowski said: Other connector J1 labeled "SIG IN" I'll stick with my network or print sharing. Some kind of serial daisy chain arrangement. Quote Link to comment Share on other sites More sharing options...
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