RE: idea for a universal disk interface

2022-04-13 Thread Tom Gardner via cctalk
Interesting idea, there are three broad classes of HDD interfaces: 1. Dumb, that is serial data and parallel control 2. Intelligent parallel 3. Intelligent serial IMO if you can do dumb interraces then the others follow and given today’s technology I suspect it is feasible

Re: idea for a universal disk interface

2022-04-13 Thread Guy Sotomayor via cctalk
I've had a similar project in the works for a while (mainly for ESDI and SMD). I think the main issue you're going to face is that what you need to do for something like ESDI or SMD (or any of the bit serial interfaces) is going to be radically different than something like IDE or SCSI.  This

Re: idea for a universal disk interface

2022-04-13 Thread emanuel stiebler via cctalk
On 2022-04-13 01:35, shad via cctalk wrote: Hello, For the first phase, I would ask you to contribute with a list of interfaces which could be interesting to emulate, specially if these are similar to one from my list. Just use a GIT repository for documents, schematics & layouts, or

Re: idea for a universal disk interface

2022-04-13 Thread Paul Koning via cctalk
> On Apr 13, 2022, at 1:35 AM, shad via cctalk > wrote: > > Hello, > I'm a decent collector of big iron, aka mini computers, mainly DEC and DG. > I'm often facing common problems with storage devices, magnetic discs and > tapes are a little prone to give headaches after years, and

Re: idea for a universal disk interface

2022-04-13 Thread Steve Malikoff via cctalk
shad said > Hello, > I'm a decent collector of big iron, aka mini computers, mainly DEC and DG. > I'm often facing common problems with storage devices, magnetic discs and > tapes are a little prone to give headaches after years, and replacement > drives/media in case of a severe failure are

idea for a universal disk interface

2022-04-13 Thread shadoooo via cctalk
Hello, I'm a decent collector of big iron, aka mini computers, mainly DEC and DG. I'm often facing common problems with storage devices, magnetic discs and tapes are a little prone to give headaches after years, and replacement drives/media in case of a severe failure are unobtainable. In some