PDP-11 RL02 disk emulation

Hi, Has anyone built or had any experience with this (or any other) RL02 emulator? http://www.pdp11gy.com/indexE.html#file:///E:/homepage/indexE.html Thanks, Scott

Re: DEC Legacy 2016

Thanks for the photos Dave. Regards, Mark. On 10/16/2016 9:51 PM, Dave Wade wrote: https://www.facebook.com/media/set/?set=a.10211268710019994.1073741835.1426 800809&type=1&l=7dbd490379

Re: PDP-11 RL02 disk emulation

On 10/17/2016 1:03 AM, Scott Baker wrote: Hi, Has anyone built or had any experience with this (or any other) RL02 emulator? http://www.pdp11gy.com/indexE.html#file:///E:/homepage/indexE.html Thanks, Scott I think that is the project that Al refers to in a posting Friday: "There is also th

RE: PDP-11 RL02 disk emulation

-Original Message- From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of jim stephens Sent: Monday, October 17, 2016 5:54 AM To: General Discussion: On-Topic and Off-Topic Posts Subject: Re: PDP-11 RL02 disk emulation On 10/17/2016 1:03 AM, Scott Baker wrote: > Hi, > > Has anyon

Re: PDP-11 RL02 disk emulation (project info links posted to list)

On 10/17/2016 2:54 AM, jim stephens wrote: Has anyone built or had any experience with this (or any other) RL02 emulator? This is the end status of the page. in update 1.1B, he states that the board is not available, but shows the board: http://www.pdp11gy.com/doneE.html In update 1.1C

very cheap eBay.de Apple offerings

http://www.ebay.de/sch/i.html/?_saslop=1 &_sasl=tom201513 Scroll down for a box of 5.25" floppies for Apple with no bids yet. Cindy Croxton

Looking for a Sun Enterprise Exxxx

Hi all, Looking for a Sun Enterprise E3xxx/E4xxx – any model really. I have a few CPU modules and it would be great to have one of these machines up and running again. I’m in the UK – and can collect. Reasonable price paid J PM if you have anything . Cheers Ian

Re: Altos system mislisted on Epay

On Sun, 16 Oct 2016 20:45:35 -0700 Steven M Jones wrote: > IIRC the auction copy indicated something had been done to the PSU as > well. There was a close-up of some wires soldered to some spade lugs, > but I don't recall seeing a good photo of the PSU itself. IIRC, mine had a big, heavy transfo

Re: Looking for a Sun Enterprise Exxxx

Hi I have a Sun Enterprise 3000 surplus to requirements. It did boot last time I tried it. I'm near Newbury UK Rod Smallwood On 17/10/2016 15:03, SilverCreekValley wrote: Hi all, Looking for a Sun Enterprise E3xxx/E4xxx – any model really. I have a few CPU modules and it would be gr

Re: Anyone with a CDC disk pack reader that can help Paul Vixie?

There's one on eBay, don't know if I'd trust it. www.ebay.com/itm/152238200965 They were sold with Intel MDS's I've got one or two from a TI 990 They are HEAVY They are basically IBM 5440 media. The format is in the queue to read, along with about a dozen others of more importance. Be warned,

MFM floppy and HD emulator DREM

Hi all, anybody has any experience with that: http://www.drem.info/ ?

Looking for HP98034 / HP9895 ROM images

Hi everyone, does anyone of you happen to have the images of the firmware ROM of HP98034 module and/or of the HP9895 disk drive, please? I'm working on implementing these devices on my MAME-based simulator of HP9845B systems. Thank you. -- F.Ulivi

Re: MFM floppy and HD emulator DREM

> On Oct 17, 2016, at 08:58, emanuel stiebler wrote: > > Hi all, > anybody has any experience with that: > > http://www.drem.info/ There's a very recent thread at VCF about using one with a Tandy model 6000: http://www.vcfed.org/forum/showthread.php?54511-Tandy-6000-HD-with-DREM-HD-Emulator

Re: MASSBUS disk emulator (Was: Unibus controller for MFM disks)

> From: Ian S. King > When I left in 2014, LCM's Massbus disk emulator was working quite well > indeed, and was running in 'production' ... ISTR the plan was always to > open-source the hardware and firmware, too. I'm interested in this (as I suspect are lots of other people with

Re: Altos system mislisted on Epay

The back label says 8000-10A, which should indeed be a Z80 system with a hard disk. I have an Altos 1004 disk for the thing (and experience with its power supply ;) ), but when I bought mine, my seller (not the same as this one) mis-listed the CPU unit as having the disk controller, which was not

Re: MFM floppy and HD emulator DREM

> On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: > > Hi all, > anybody has any experience with that: > > http://www.drem.info/ > > ? Yes, I'm currently in the process of getting the DREM working with a Tandy 6000 and Xenix. I can format and I can do MFM reads but I am currently havin

RE: One last epay for the day, TEC terminal

I was going to grab that but I've tested my wife's patience enough this month, between the Mark-8 boards and this teletype I have. I would like to one day have a good example of a 1973 or earlier glass terminal just to show people the alternative to the TVT I'm building. -Original Message-

Re: MFM floppy and HD emulator DREM

On Mon, 17 Oct 2016, Peter Cetinski wrote: On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: Hi all, anybody has any experience with that: http://www.drem.info/ The device may be great, but their website is a script-laden dumpster fire. According to Lynx it has no non-script text to

Re: Looking for HP98034 / HP9895 ROM images

On Mon, Oct 17, 2016 at 9:02 AM, F.Ulivi wrote: > Hi everyone, > > does anyone of you happen to have the images of the firmware ROM of > HP98034 module and/or of the HP9895 disk drive, please? > I'm working on implementing these devices on my MAME-based simulator of > HP9845B systems. > Where is

Re: MFM floppy and HD emulator DREM

On 10/17/2016 11:18 AM, Peter Cetinski wrote: On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: Hi all, anybody has any experience with that: http://www.drem.info/ ? Yes, I'm currently in the process of getting the DREM working with a Tandy 6000 and Xenix. ... About $250? Wish i

Re: MFM floppy and HD emulator DREM

> On Oct 17, 2016, at 9:58 AM, j...@cimmeri.com wrote: > > > > On 10/17/2016 11:18 AM, Peter Cetinski wrote: >>> On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: >>> >>> Hi all, >>> anybody has any experience with that: >>> >>> http://www.drem.info/ >>> >>> ? >> Yes, I'm currently in t

Re: MFM floppy and HD emulator DREM

On Mon, Oct 17, 2016 at 10:21 AM, Guy Sotomayor Jr wrote: > > > On Oct 17, 2016, at 9:58 AM, j...@cimmeri.com wrote: > > > > > > > > On 10/17/2016 11:18 AM, Peter Cetinski wrote: > >>> On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: > >>> > >>> Hi all, > >>> anybody has any experience with

Re: MFM floppy and HD emulator DREM

> On Oct 17, 2016, at 10:23 AM, Josh Dersch wrote: > > On Mon, Oct 17, 2016 at 10:21 AM, Guy Sotomayor Jr > wrote: > >> >>> On Oct 17, 2016, at 9:58 AM, j...@cimmeri.com wrote: >>> >>> >>> >>> On 10/17/2016 11:18 AM, Peter Cetinski wrote: > On Oct 17, 2016, at 11:58 AM, emanuel stieble

Re: MFM floppy and HD emulator DREM

On Mon, 17 Oct 2016, geneb wrote: On Mon, 17 Oct 2016, Peter Cetinski wrote: On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: Hi all, anybody has any experience with that: http://www.drem.info/ The device may be great, but their website is a script-laden dumpster fire. According

Re: Looking for HP98034 / HP9895 ROM images

On 2016-10-17 1:47 PM, Glen Slick wrote: On Mon, Oct 17, 2016 at 9:02 AM, F.Ulivi wrote: Hi everyone, does anyone of you happen to have the images of the firmware ROM of HP98034 module and/or of the HP9895 disk drive, please? I'm working on implementing these devices on my MAME-based simulator

Re: MFM floppy and HD emulator DREM

Does anybody here have experience with both the DREM and David Gesswein's MFM emulator? I'm wondering how they compare. I have one of David's emulators. I have only played with it a bit, but I have been pleased with it so far. -- Mark J. Blair, NF6X http://www.nf6x.net/

Re: MFM floppy and HD emulator DREM

On Mon, 17 Oct 2016, Jason Howe wrote: Hi all, anybody has any experience with that: http://www.drem.info/ The device may be great, but their website is a script-laden dumpster fire. According to Lynx it has no non-script text to even render. Firefox with NoScript enabled renders a blank pa

Re: MFM floppy and HD emulator DREM

On 10/17/2016 12:21 PM, Guy Sotomayor Jr wrote: On Oct 17, 2016, at 9:58 AM, j...@cimmeri.com wrote: On 10/17/2016 11:18 AM, Peter Cetinski wrote: On Oct 17, 2016, at 11:58 AM, emanuel stiebler wrote: Hi all, anybody has any experience with that: http://www.drem.info/ ? Yes, I'm curr

Re: MFM floppy and HD emulator DREM

- Original Message - From: "Mark J. Blair" To: "General Discussion: On-Topic and Off-Topic Posts" Sent: Monday, October 17, 2016 1:48 PM Subject: Re: MFM floppy and HD emulator DREM Does anybody here have experience with both the DREM and David Gesswein's MFM emulator? I'm wondering h

RE: MFM floppy and HD emulator DREM

> -Original Message- > From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Mark J. > Blair > Sent: 17 October 2016 18:49 > To: General Discussion: On-Topic and Off-Topic Posts > > Subject: Re: MFM floppy and HD emulator DREM > > Does anybody here have experience with both t

Re: MASSBUS disk emulator (Was: Unibus controller for MFM disks)

On Mon, Oct 17, 2016 at 12:16:10PM -0400, Noel Chiappa wrote: > > From: Ian S. King > > > When I left in 2014, LCM's Massbus disk emulator was working quite well > > indeed, and was running in 'production' ... ISTR the plan was always to > > open-source the hardware and firmware, t

Re: Unibus controller for MFM disks

> > Date: Sun, 16 Oct 2016 12:07:24 -0700 > From: "Ian S. King" > Subject: Re: Unibus controller for MFM disks > > When I left in 2014, LCM's Massbus disk emulator was working quite well > indeed, and was running in 'production' to keep down the hours on the RP06 > drives. ISTR the plan was alway

Re: MFM floppy and HD emulator DREM

> > Does anybody here have experience with both the DREM and David Gesswein's > MFM emulator? I'm wondering how they compare. I have one of David's > emulators. I have only played with it a bit, but I have been pleased with > it so far. I don't have any experience with DREM, but I recommend David

RE: MFM floppy and HD emulator DREM

> > > > I’ll likely be getting at least 3 of them (1 for the IBM 3174 and 2 > > for my Symbolics 3640 and possible another 2 for my other Symbolics 3640). > > I gather that some one has the Dave Gershwin board working with a 3174. Was that you. You also need 2.88 format for the 3174 floppies. Any

Re: MFM floppy and HD emulator DREM

> On Oct 17, 2016, at 1:31 PM, Dave Wade wrote: > >>> >>> I’ll likely be getting at least 3 of them (1 for the IBM 3174 and 2 >>> for my Symbolics 3640 and possible another 2 for my other Symbolics 3640). >>> > > I gather that some one has the Dave Gershwin board working with a 3174. Was > t

Re: Reasonable price for a complete SOL-20 system?

- Original Message - From: "James Attfield" To: Sent: Monday, October 17, 2016 5:20 PM Subject: Re: Reasonable price for a complete SOL-20 system? >... Then came Cromemco and everything changed with CDOS and Cromix. > People still wanted CP/M though - I recall even now assisting with

Re: Reasonable price for a complete SOL-20 system?

> From: "Mark J. Blair" > Subject: Re: Reasonable price for a complete SOL-20 system? > > The gunstock wood origin story sounds more plausible, but less fragrant. > > -- > Mark J. Blair, NF6X Not to rain on anyone's parade, but speaking as an owner of probably one of the first Sol-20's in the

RE: MFM floppy and HD emulator DREM

> -Original Message- > From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Guy > Sotomayor Jr > Sent: 17 October 2016 21:38 > To: General Discussion: On-Topic and Off-Topic Posts > > Subject: Re: MFM floppy and HD emulator DREM > > > > On Oct 17, 2016, at 1:31 PM, Dave Wad

Re: MFM floppy and HD emulator DREM

> On Oct 17, 2016, at 2:42 PM, Dave Wade wrote: > > > >> -Original Message- >> From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Guy >> Sotomayor Jr >> Sent: 17 October 2016 21:38 >> To: General Discussion: On-Topic and Off-Topic Posts >> >> Subject: Re: MFM floppy and

Re: IBM 4331 [Was: MFM floppy and HD emulator DREM]

On Mon, 17 Oct 2016, Guy Sotomayor Jr wrote: Oh and did I mention that I?ve acquired (just need to move it) an IBM 4331 mainframe including *all* of the peripherals (3340 disk drives + lots of packs, 1403 printer, IBM tape drives, card reader/punch, 029 keypunch, manuals, terminals, etc, et

Re: IBM 4331 [Was: MFM floppy and HD emulator DREM]

> On Oct 17, 2016, at 3:08 PM, Jason Howe wrote: > > > > On Mon, 17 Oct 2016, Guy Sotomayor Jr wrote: >> >> Oh and did I mention that I?ve acquired (just need to move it) an IBM 4331 >> mainframe including *all* of the peripherals (3340 disk drives + lots of >> packs, 1403 printer, IBM tape

Re: IBM 4331 [Was: MFM floppy and HD emulator DREM]

> On Mon, 17 Oct 2016, Guy Sotomayor Jr wrote: >> Oh and did I mention that I?ve acquired (just need to move it) an IBM 4331 >> mainframe including *all* of the peripherals (3340 disk drives + lots of >> packs, 1403 printer, IBM tape drives, card reader/punch, 029 keypunch, >> manuals, terminals, e

Re: IBM 4331 [Was: MFM floppy and HD emulator DREM]

On 10/17/2016 3:29 PM, Ethan Dicks wrote: On Mon, 17 Oct 2016, Guy Sotomayor Jr wrote: Oh and di A friend @ UMSL worked when they had 2 4341s there. All of the campus workload had moved to UMC (Columbia) from St. Louis, so they were idle for 2 or 3 years. he had them as PC's They were sta

Photos from the NWA Auction

For those curious about the equipment that sold last week, I put together an album from my brief stop on Saturday. Let me know if you have trouble viewing it. https://goo.gl/photos/yb83SJSj67gS96n39 On closer inspection it appears the documentation for that GP-4, as well as some of the other co

Re: MASSBUS disk emulator (Was: Unibus controller for MFM disks)

I've made some inquries, stay tuned On Mon, Oct 17, 2016 at 1:09 PM, Pontus Pihlgren wrote: > On Mon, Oct 17, 2016 at 12:16:10PM -0400, Noel Chiappa wrote: > > > From: Ian S. King > > > > > When I left in 2014, LCM's Massbus disk emulator was working quite > well > > > indeed, an

Re: Comdyna GP-6 Analog Computer Repairs Needed

Assuming the OP is an employee of the Christoval ISD.. Christoval Independent School District is a public school district based in the community of Christoval, Texas. Christoval ISD has two schools - Christoval High and Christoval Elementary. Address: 20065 3rd St, Christoval, TX 76935 Phone: (32

Re: Photos from the NWA Auction

On Mon, Oct 17, 2016 at 7:07 PM, Cory Heisterkamp wrote: > For those curious about the equipment that sold last week, I put together an > album from my brief stop on Saturday. Let me know if you have trouble viewing > it. > https://goo.gl/photos/yb83SJSj67gS96n39 > > On closer inspection it appe

Re: MASSBUS disk emulator (Was: Unibus controller for MFM disks)

> From: Ian S. King >> Does anyone know anything about the status of the plans to open-source >> it? > I've made some inquries, stay tuned OK, thanks! >> Can you briefly describe what it was? I'm still curious about what it was: was it a stand-alone board with a separa

Re: Photos from the NWA Auction

On 10/17/16 5:07 PM, Cory Heisterkamp wrote: For those curious about the equipment that sold last week, I put together an album from my brief stop on Saturday. Let me know if you have trouble viewing it. https://goo.gl/photos/yb83SJSj67gS96n39 On closer inspection it appears the documentation

Re: MASSBUS disk emulator (Was: Unibus controller for MFM disks)

On Mon, Oct 17, 2016 at 10:20:58PM -0400, Noel Chiappa wrote: > > From: Ian S. King > > >> Does anyone know anything about the status of the plans to open-source > >> it? > > > I've made some inquries, stay tuned > > OK, thanks! > > >> Can you briefly describe what it wa

RE: MASSBUS disk emulator (Was: Unibus controller for MFM disks)

-Original Message- From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of Pontus Pihlgren Sent: Tuesday, October 18, 2016 1:58 AM To: General Discussion: On-Topic and Off-Topic Posts Cc: j...@mercury.lcs.mit.edu Subject: Re: MASSBUS disk emulator (Was: Unibus controller for MFM di