Path: utzoo!utgpu!watserv1!watmath!att!att!tut.cis.ohio-state.edu!zaphod.mps.ohio-state.edu!usc!cs.utexas.edu!hellgate.utah.edu!fcom.cc.utah.edu!cc.utah.edu!cc.usu.edu!slsw2 From: slsw2@cc.usu.edu Newsgroups: comp.os.cpm Subject: Re: BigBoard II Message-ID: <1990Nov23.114336.43016@cc.usu.edu> Date: 23 Nov 90 17:43:36 GMT References: <1990Nov22.030505.6665@simasd.uucp> Organization: Utah State University Lines: 17 In article <1990Nov22.030505.6665@simasd.uucp>, donm@pnet07.cts.com (Don Maslin) writes: > The WD1771 FDC controller used in the Big Board is the same as used in > the Xerox 820 and is capable of using 5.25" floppies. What needs to be > done is to cut the data transfer rate from the 8" rate (500,000K bps) to > the 5.25" rate (250,000K bps) and, obviously, accommodate the 34 pin > connector on the 5.25" drive. Or, you can just grab some 1.2 MB drives from an IBoringM AT. They run at 500 KHz, so should work just fine. -- =============================================================================== Roger Ivie 35 S 300 W Logan, Ut. 84321 (801) 752-8633 ===============================================================================