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cedrik



Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia
PostPosted: Sun Jul 21, 2013 8:20 am    Post subject: DEC board Reply with quote
I got today this board and i cannot find infos about the 2 chips.. anyone can help me please?

Markings on chips are:
LSILIA0249
21-22377-01
DC 363
CAC 8507



Thank you
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Tegranphos



Joined: 04 Oct 2009
Posts: 806
Location: Navarra - Spain
PostPosted: Sun Jul 21, 2013 9:47 am    Post subject: Reply with quote
Memory controllers in my opinion from a memory/cache board update
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Elar



Joined: 16 Jul 2003
Posts: 746
Location: Tallinn, Estonia
PostPosted: Sun Jul 21, 2013 11:53 am    Post subject: Reply with quote
DEC PROFESSIONAL 380 EXTENDED BITMAP OPTION MODULE perhaps.

Edit: Yes, that's it. Page 139 http://bitsavers.informatik.uni-stuttgart.de/pdf/dec/pdp11/pro3xx/EK-PC300-V2-001_pro300tecV2.pdf

Last edited by Elar on Sun Jul 21, 2013 2:37 pm; edited 1 time in total
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cedrik



Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia
PostPosted: Sun Jul 21, 2013 12:16 pm    Post subject: Reply with quote
thank you for answers
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