Re: MSV11-Q info and interesting observation

2020-03-16 Thread Eric Smith via cctalk
On Sat, Mar 14, 2020 at 2:12 PM Noel Chiappa via cctalk < cctalk@classiccmp.org> wrote: > the MSV11-Q > sends a 'write' signal to _all_ the banks, and selects the one to > _actually_ > use by use of the RAS signal. > [...] > Has anyone else seen this trick used anywhere else? > Yes, that's very

Re: Prime 50-Series emulator announcement

2020-03-16 Thread Dennis Boone via cctalk
I realize I told a lie the other day. INFORMATION is actually installed on the rev21 public emulator, and the samples. A few manuals are online. I feel like I've seen one or two more that I can't find just now. I haven't gotten these integrated into sysovl.info yet:

Re: Prime 50-Series emulator announcement

2020-03-16 Thread Kevin Monceaux via cctalk
Dennis, On Fri, Mar 13, 2020 at 11:36:44AM -0400, Dennis Boone via cctalk wrote: > There's a fair amount of material that we don't have packaged up for > download yet, including one or two versions of INFORMATION, some text > games, and most of a PULSE library from the Rev 17? era. The Georgia

Re: MSV11-Q info and interesting observation

2020-03-16 Thread crufta cat via cctalk
Yes very common with Dram arrays. Similar to write enable on Chipselect for Sram arrays. Allison On Sat, Mar 14, 2020 at 4:20 PM Chris Zach via cctalk wrote: > Noel, you're incredible! Thanks for fuzzing this out, I've been working > on chiming clocks as of late and put this board on the back

Re: NetBSD on a VAX 3100 (DV-31AT1-A)

2020-03-16 Thread systems_glitch via cctalk
I was able to MOP boot my VS3100 and 4000 with NetBSD-8.0 and do an install. MOP boot host was a NetBSD install on x86 VM -- I usually use an OpenBSD system for MOP booting, but apparently the MOP boot format has changed slightly in recent releases (I forget which has changed their format). I've

Re: NetBSD on a VAX 3100 (DV-31AT1-A)

2020-03-16 Thread Holm Tiffe via cctalk
Rod Smallwood via cctalk wrote: > Hi All > > With the upcoming demise of VMS/VAX I thought I might give NetBSD/vax a try. > > Downloading a bootable image and burning it onto a CD was not a problem. > > On the 3100 with attached RRD42 and SCSI drive RZ26l the CD duly booted > ito the NetBSD