[cctalk] Re: Next Week: VCF Midwest

If I tell you that they are not, will you think I am just trying to get the QD21 from you? I need one to replace the Sigma ESDI controller that failed, and no its format is not the same either. They also had a choice of hard vs soft sectoring.  I believe Emulex and Dilog handled the RCT differently on the disk too. Let me know if you are willing to part with the QD21. cheers, Nigel Nigel Johnson, MSc., MIEEE, MCSE VE3ID/G4AJQ/VA3MCU Amateur Radio, the origin of the open-source concept! Skype: TILBURY2591 On 2022-09-05 12:51, Jon Elson via cctalk wrote: > On 9/4/22 18:20, Jon Elson via cctalk wrote: >> I will be at the VCFMW both days.  I am bringing a bunch of stuff to >> sell.  I have a big box of Q-bus boards from my Micro-VAX II system.  >> I also have two ESDI disks that have VMS 4.7 on them, and an Emulex >> QD21 controller.  I'm hoping somebody at the Fest can image the disk >> that was last used. > > UGH, I must have DREAMT I had the QD21 that I had used before on these > disks.  I can't find it now, but I DID find a Dilog DQ696. I don't > know if they use the same sector format. > > Jon >