[cctalk] Sequent RAM identification help

2024-12-10 Thread Aaron Taylor via cctalk
Hello, While cleaning my garage I ran across 100+ sticks of RAM that I can't identify. Does anyone recognize these? Are they of use to anyone? https://imgur.com/a/xUnBuEg Note that there are two types of RAM in the photos and they have different keying notches in the middle of the connector. One

Re: MSV11-R doc needed

2020-05-06 Thread Aaron Taylor via cctalk
> But I agree that given the 18 chips, [the MSV11-R is] probably parity. The link below is a screenshot from the onboard KDJ11-B 'print a memory map' function. It confirms the DEC MSV11-R is recognized as parity. http://www.vcfed.org/forum/attachment.php?attachmentid=37954&d=1493018113 Aaron

Re: MSV11-R doc needed

2020-05-06 Thread Aaron Taylor via cctalk
> I'm trying to confirm an online report that [the MSV11-R is] a PMI card; I can confirm that the DEC MSV11-R is a PMI card. I own two and have used them with my KDJ11-B. The vcfed.org thread linked by someone else was actually started by me when I purchased them and couldn't find dipswitch setti

Re: Ordering parts onesie twosie (was: One of Bay Area's last Fry's Electronics stores closes)

2020-01-01 Thread Aaron Taylor via cctalk
On Tue, Dec 31, 2019 at 02:43:59PM -0800, Ali via cctalk wrote: > > > > I ordered two from Mouser this week. > > > > alan > > And paid in much in S&H (if not more) to buy the two from Mouser then it > would have cost to get 50 from China... ;) FWIW, Digikey ships small items like capacitors fo

Re: So what the heck did I just pick up?

2019-08-31 Thread Aaron Taylor via cctalk
I have something from the same company that sounds like it might be the same type of device. It is an RS-670 40 MHz Digital Word Generator. Mine is obviously a decade or two newer. It includes a small CRT plus keypad/keyboard and is a general purpose computer. It includes 32 output lines (plu

Re: Damaged LTO tapes

2019-05-24 Thread Aaron Taylor via cctalk
On Fri, May 24, 2019 at 02:29:09PM -0700, Zane Healy via cctalk wrote: > Anyone have any experience on how hard it is to damage an LTO tape. I mean > damage them to the point they split at the seam. I've abused some LTO tapes pretty badly but never managed to split one open. A tape library I pur

Re: Genrad 2511 Vibration Control System

2018-12-11 Thread Aaron Taylor via cctalk
On Wed, Dec 12, 2018 at 08:43:52AM +1100, Guy Dunphy via cctalk wrote: > At 09:33 AM 11/12/2018 -0800, you wrote: > >I hadn't noticed this before, but Tucker Electronics closed this past summer > >:-( > >who used to be a good source for manuals. > > Does anyone have a list of remaining sellers of