Farewell and thanks!

2016-02-05 Thread Steven Hirsch
I've finally had my fill of the general grumpiness and bluntly worded interactions on this list. Over the years I have learned a lot and would like to particularly express my thanks to Tony Duell, Fred Cisin and Chuck Guzis for being unfailingly polite and very forthcoming with technical

Re: Virtualizing AIX 1.3 - WAS::::Re: AIX for IBM PS/2

2016-02-05 Thread Steven Hirsch
On Fri, 5 Feb 2016, Liam Proven wrote: On 5 February 2016 at 18:07, Steven Hirsch <snhir...@gmail.com> wrote: On Fri, 5 Feb 2016, Torfinn Ingolfsen wrote: On Fri, Feb 5, 2016 at 2:57 PM, Mazzini Alessandro <mazzi...@tin.it> wrote: Last night I had no issues to navigate it. Didn

Re: Virtualizing AIX 1.3 - WAS::::Re: AIX for IBM PS/2

2016-02-05 Thread Steven Hirsch
On Thu, 4 Feb 2016, Kevin Bowling wrote: This comes up often and usually with a lot of people that have no idea what they are talking about chiming in that you are stupid for asking. They are wrong, HW emulation is not that difficult: https://sites.google.com/site/rhdisk0/unix/aix/aixps2

Re: .IMD diskette image file recovery

2016-02-03 Thread Steven Hirsch
On Wed, 3 Feb 2016, Jim Simpson wrote: Is there a utility that will read .IMD diskette archive files and recover the data? I've found a wealth of BigBoard & BigBoard II data (and lots of other stuff too) on many different sites, all saved in .IMD format. Is it possible to read these files and

Re: Need cheap source for anti-static chip tubes

2016-01-16 Thread Steven Hirsch
On Sat, 16 Jan 2016, Don North wrote: On 1/16/2016 2:04 PM, Steven Hirsch wrote: Title says it. Perhaps I'm being stupid about search terms, but I'm not finding much of anything on eBay. One seller has TSOP tubes, but I need plain, old 300mm DIP tubes. End plugs and pins for them as well

Need cheap source for anti-static chip tubes

2016-01-16 Thread Steven Hirsch
Title says it. Perhaps I'm being stupid about search terms, but I'm not finding much of anything on eBay. One seller has TSOP tubes, but I need plain, old 300mm DIP tubes. End plugs and pins for them as well. Plenty of companies offering them on the web, but all are oriented for production

Re: For you SGI fans...

2016-01-13 Thread Steven Hirsch
On Wed, 13 Jan 2016, Ian Finder wrote: Solution- netboot. The CDs [there are a zillion point release layer things] are in EFS format and can't be mounted on OS X or Windows. At some point I mounted them all on Linux and wrote a script that copied the /dist folders to a folder structure on

Gotek floppy emulator w/ HxC firmware

2015-12-20 Thread Steven Hirsch
Is anyone using this combination? I'm having problems getting it to work reliably on a soft-sector controller in my Heath H89 and their forum is essentially dead. --

Re: IDE knowledge anyone?

2015-12-08 Thread Steven Hirsch
On Tue, 8 Dec 2015, Oliver Lehmann wrote: I checked it now with an old 486-DX50 EISA+VLB board (rare combination ;)) with a Goldstar Prime 2 and an Acer M5105 ISA Controller. Both detect and work fine with this harddisk. No idea what mode they work but I guess it is PIO 0-whatever only - no DMA

Re: Brian Brikon diskette drive tester

2015-11-29 Thread Steven Hirsch
On Sat, 21 Nov 2015, Steven Hirsch wrote: I purchased one of these units on eBay and it seems to be working - modulo a few early-80s tantalum caps that went up in smoke. The tester relies on an attached printer to record test results, which are displayed only fleetingly on the front-panel

Brian Brikon diskette drive tester

2015-11-21 Thread Steven Hirsch
I purchased one of these units on eBay and it seems to be working - modulo a few early-80s tantalum caps that went up in smoke. The tester relies on an attached printer to record test results, which are displayed only fleetingly on the front-panel display. Unfortunately it did not come with

Re: WD9000 Pascal microengine schematics available

2015-11-11 Thread Steven Hirsch
On Tue, 10 Nov 2015, Brad Parker wrote: So, since it appears to be NMOS with a single metal layer, it seems like one could feed the jpeg into a program and find all the polygons. Given a vector image file with shapes properly assigned to layers, an LVS tool can extract a netlist. In a

Source for 360k drives?

2015-10-31 Thread Steven Hirsch
I need to pickup a few more 360k drives. Does anyone know of a source besides eBay - or, have a few they can part with? At this point, form-factor is not critical. I could actually use both full-height and half-height units. --

Re: Substituting DSHD for DSDD disks (or DS2D if you prefer)

2015-10-25 Thread Steven Hirsch
On Sat, 24 Oct 2015, Fred Cisin wrote: Are we really running short of "720K" floppies? I thought that AOHell had sent out enough snail spam with disks to supply us forever! Indeed, but the quality of those diskettes was dreadful. --

Re: 8" hard sector (Was DG S/130 status)

2015-10-19 Thread Steven Hirsch
On Mon, 19 Oct 2015, Chris Elmquist wrote: The photos are of the 10-hole punch. We also did a 16-hole as Dwight has mentioned and he as a few of those still available. Dwight, I double checked the metal and we're both mis-remembering. It's not aluminum or stainless but just tool steel that

Re: Xebec 1402A Seagate HDD controller

2015-10-12 Thread Steven Hirsch
On Mon, 12 Oct 2015, Jason Scott wrote: We do and the firmware revision is 1.0. I'm sorry for feeding this information out in drabs - I thought it was asked in the original mail and apparently not. Please post any and all numbers on the 1410A board ROM. That's the only way to understand

Re: Xebec 1402A Seagate HDD controller

2015-10-12 Thread Steven Hirsch
On Mon, 12 Oct 2015, Jason Scott wrote: We are looking for a 1410. The 1402a was a miscommunication on the part of the original person. The machine is an original IBM PC, correct? Do you have the requisite host adapter to interface with the 1410A bridge controller? The 1410A was shipped

Re: Xebec 1410A (WAS Xebec 1402A Seagate HDD controller)

2015-10-12 Thread Steven Hirsch
On Mon, 12 Oct 2015, Devin Monnens wrote: Ok, correction to previous message. It's a Xebec 1410A with 1.0 Firmware. Should be MUCH easier to find now that we have the correct model number! This was in an IBM 5150 (original PC)? I'm still confused. The 1410A is a bridge board that presents

Re: Xebec 1402A Seagate HDD controller

2015-10-12 Thread Steven Hirsch
On Sun, 11 Oct 2015, Devin Monnens wrote: Was curious if anyone here has - or knows someone who does - a Xebec 1402A Seagate HDD controller. The drive is in an IBM 5150. Note that this MUST be the 1402A, NOT the more common 1402. There is some important historical data we are trying to

Re: MFM Emulator

2015-10-09 Thread Steven Hirsch
On Thu, 8 Oct 2015, Ian Finder wrote: I was one of the people who built the early rev boards David had. Ditto Excellent project, he is the man... And then some! Here are a few images for your crazy kids to get started with. I'll be adding more as they come in:

Re: Is tape dead?

2015-09-15 Thread Steven Hirsch
On Tue, 15 Sep 2015, Fred Cisin wrote: Ever heard of CRYPTOWALL ? I think that I got it from looking at PDFs on the web while doing some research. It's a trojan, not a virus. It runs in the background encrypting files. Then it pops up a message demanding 500 euros for the key! Out of

Re: Electronic devices and borders - Re: Possible road trip....Illnois, Canada, Maine and back

2015-09-05 Thread Steven Hirsch
On Fri, 4 Sep 2015, william degnan wrote: I had fun taking 20 IBM pc's from Montreal to the usa. I ended up setting up a broker account to ship items in a rented van. It was do this or the items would be impounded. I had to be escorted by flashing lights custims police bacj into canada.

Re: No XT-IDE users?

2015-08-16 Thread Steven Hirsch
On Sun, 16 Aug 2015, Chuck Guzis wrote: On 08/16/2015 03:26 PM, Ali wrote: Wow, I know it's not a DEC PDP but I was hoping at least a few people used the darn thing. Would it be better if I post in VCF? Thanks for any input. -Ali Probably. I have both the original and the one (can't

Re: First Computer Store

2015-07-24 Thread Steven Hirsch
On Thu, 23 Jul 2015, Murray McCullough wrote: A momentus event happened 40 years ago around this time, July 1975, the world's first computer store opened in West Los Angeles, called Arrow Head Computer Store, tag-lined, 'The Computer Store'. It was opened by Dick Heiser. How time has flown by!

RE: Advice Requested on Life Expectancy of a PC Windows System

2015-06-30 Thread Steven Hirsch
On Tue, 30 Jun 2015, Dave G4UGM wrote: .. its really great fun Only OS/2 is a little truculent Have you tried Parallels for hosting OS/2? It was developed originally for the Russian banking system to get their OS/2 based legacy software on to modern hardware. OS/2 worked

Re: R: Advice Requested on Life Expectancy of a PC Windows System

2015-06-30 Thread Steven Hirsch
On Tue, 30 Jun 2015, Mazzini Alessandro wrote: Parallels for windows is no more since years, now there's only the mac version :( And I was referring to the 32-bit Linux version, so certainly dated information :-). --

Troubleshooting a N* Advantage

2015-06-06 Thread Steven Hirsch
My Advantage decided to stop booting from floppy disks (the only media it is capable of booting). At first it threw random disk errors, then progressed to the point where I get an immediate Hardware Failure diagnostic on screen at power up. If I reset and hit 'Enter' it starts the disk drive

Re: 8-bit Computer TV Channel Use

2015-05-23 Thread Steven Hirsch
On Sat, 23 May 2015, Mark J. Blair wrote: On May 23, 2015, at 10:28, Steven Hirsch snhir...@gmail.com wrote: On Sat, 23 May 2015, Chris Osborn wrote: I own one of just about every commercially available (and hobby) converters and precisely none of them provides a universal solution

Re: 8-bit Computer TV Channel Use

2015-05-23 Thread Steven Hirsch
On Sat, 23 May 2015, Chris Osborn wrote: The GBS-8200/8220 doesn’t support composite input, only RGB. I’ve used the board on quite a few of my computers that output RGB and it works fine. I’ve even got a couple of blog posts: ZX Spectrum 128: