Oh good. I keep a lot of stuff on crystel.com/pdp in the event other archives go bad hopefully there are things people can use. Like the dsm11 disk and whatnot
On October 5, 2025 5:11:44 PM EDT, Gavin Scott via cctalk <[email protected]> wrote: >Now available on Bitsavers... > >https://bitsavers.org/pdf/emulex/PD9951002A_Emulex_Disk_Capacity_Patches_to_DEC_PDP-11_Operating_Systems_198303.pdf > >On Sun, Oct 5, 2025 at 10:02 AM Christopher Zach via cctalk ><[email protected]> wrote: >> >> Hi all! >> >> I noticed that while the Emulex SC03-B1 manual is on Bitsavers, the >> instructions for how to patch and use this board on a 22 bit Q Bus >> system are not. In the manual it says to "Write emulex". >> >> Fortunately I did 40 years ago and I have the "Emulex Disk Capacity >> Patches to DEC PDP-11 Operating Systems" manual which is now scanned and >> online at https://www.crystel.com/dec/sc03 >> >> Emulex document ID is PD9951002 Rev A, March 1983. Covers Rsx11M 3.2, >> 4.0, RSTS/E, and M+ versions at that time. >> >> Every page is scanned as a 300 DPI TIFF image, and there is a PDF >> version of the whole manual as well. >> >> Apparently they use the RH70 Unibus driver (which supports 22 bit >> without the unibus map) and then change a few bits to make it work on Q >> Bus. >> >> Enjoy and bitsavers owner please stick this in your archives as well. >> >> Chris >>
