Xref: utzoo comp.sys.nsc.32k:830 alt.sys.pc532:91 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!usc!apple!bionet!ames!vsi1!daver!bungi.com!news From: vonb@iitmax.iit.edu (bob von borstel) Newsgroups: comp.sys.nsc.32k,alt.sys.pc532 Subject: Gatewayed mail message Message-ID: <9005041744.AA22772@iitmax.iit.edu> Date: 4 May 90 17:44:48 GMT Sender: news@daver.bungi.com Distribution: comp Lines: 14 Approved: news@daver.bungi.com Dave - Got my 532 board today! Nicely done, congrats are in order. I have another ? that you can answer. When talking to my NS distributor, he found 2 versions of the 32381 fpu, a u and a v version. I assume I want the u version, but can you tell me what the difference is? When I purchase the 532/381 parts, since they are $$$, and the cost differential between 25mhz and 30mhz isn't too extreme, is it possible to buy the 30mhz parts, and drive the board at 25mhz, and then 'maybe' later down the road, replace the 50mhz crystal with 60mhz, or are your design tolerances strictly 25mhz? thanx.