-- you could check with Doug Jones if he still has these. RK01's were IOMEC's to be honest, you'd be better off trying to adapt a Diablo interface to whatever needed the IOMEC, as they weren't very good drives. They were also 100tpi. If you have some media you need to read it should be possible to double step tracks with a 200tpi drive. From: jones_at_pyrite.cs.uiowa.edu (Douglas W. Jones,201H MLH,3193350740,3193382879) Newsgroups: alt.sys.pdp8 Subject: Strange code fragment Date: 31 Mar 1994 16:58:01 GMT Organization: University of Iowa, Iowa City, IA, USA Lines: 27 Distribution: world Message-ID: <2nevep$f96_at_nexus.uiowa.edu> NNTP-Posting-Host: pyrite.cs.uiowa.edu I was going over the paper tape reader I picked up from Rockwell's surplus outlet, and I found, written in pencil on the inside of the plate that covers the lamp, the following: 0030 load-addr 6743 dep 5031 dep 0030 load-addr/clear/cont This looks suspiciously pdp8ish, despite the fact that the reader was interfaced to a General Radio Peripheral Expander box. The same lot of surplus parts contained 3 RK01 drives, though, also with interfaces from the GR box.Received on Tue Aug 26 2003 - 11:34:00 BST
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