data sheet for com5025

Allison ajp166 at
Sun Aug 20 12:53:13 CDT 2006

>Subject: data sheet for com5025
>   From: "dwight elvey" <dkelvey at>
>   Date: Sun, 20 Aug 2006 07:45:45 -0700
>     To: cctalk at
>Does anyone have a pointer to a data sheet for a com5025? I believe
>it to be a synchronous serial chip but I've not found much on the web.
>I think it is compatable with a 2652 but the only thing I can find on that
>is a 16 bit part from Philips. I don't think this is a 16 bit appliction.

It's a multiprotocal universal synchronous reciever/tranmitter [USYNR/T]
and it's wade by SMC and show in their 82/83 databook and later.  It's 
an 8/16 bit bus device, selectable.


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