Re: LK201 emulation

2020-05-18 Thread Sophie Haskins via cctalk
I would absolutely be interested in this - while I'd love to use original hardware where possible, it's not always easy to get peripherals at the same time as machines. A long term dream of mine is to build some sort of general-purpose box that can make connections to arbitrary vintage computer

Re: VAXStation 3200 RAM repair video (again)

2020-05-16 Thread Sophie Haskins via cctalk
Thanks for posting this Joseph - that was a great video! A great example of fault-finding > On May 16, 2020, at 1:02 PM, Joseph Zatarski via cctalk > wrote: > >

RE: OT: the end of Dyn DNS

2019-06-27 Thread Sophie Haskins via cctalk
> -Original Message- > From: cctalk On Behalf Of Jon Elson via cctalk > Sent: Thursday, June 27, 2019 11:56 AM > To: Charles Dickman ; gene...@ezwind.net; > Discussion@ > Subject: Re: OT: the end of Dyn DNS > > On 06/26/2019 08:36 PM, Charles Dickman via cctalk wrote: > > Now that Dyn

RE: SGI IRIX 6.5 Screen Savers (emulated Indy w/ 24-bit XL graphics) running in MAME

2019-06-06 Thread Sophie Haskins via cctalk
> -Original Message- > From: cctalk On Behalf Of Al Kossow via > cctalk > Sent: Thursday, June 6, 2019 1:39 PM > To: General Discussion: On-Topic and Off-Topic Posts > Subject: SGI IRIX 6.5 Screen Savers (emulated Indy w/ 24-bit XL graphics) > running in MAME > > pretty cool.. > >

RE: SCSI2SD: Is it worth a try?

2019-03-19 Thread Sophie Haskins via cctalk
I've had pretty great luck with using SCSI2SDs in my various mostly-90s workstations (https://blog.pizzabox.computer/, among a few others). In a few cases (VAXstation 4000 VLC, Quadra 610) you need to put the settings to emulate a "real" model of drive, but otherwise compatibility has been

Re: DG/UX install media

2018-10-11 Thread Sophie Haskins via cctalk
I'm pretty sure these are just raw images, as Torfinn suggested. If you run strings(1) on them, you see the contents of all sorts of shell scripts and the text portion of binaries, etc. I'm guessing that the images have a partition table header that libmagic just doesn't know about. I'm waiting

Re: DG/UX install media

2018-09-26 Thread Sophie Haskins via cctalk
I too am very interested in this - I just picked up an AViiON on eBay and I’m excited to restore it but have seen precious little in the way of OS images or manuals and the like Sophie > On Sep 26, 2018, at 1:05 PM, alan--- via cctalk wrote: > > Does anyone have install media for DG/UX

Re: Making a bootable LIF CD for the 9000/382

2018-07-06 Thread Sophie Haskins via cctalk
I have a Sony CDU561-SC (it came in a Sun 411 case - not sure if Sun ever sold them like this or if it was custom) that worked just fine to boot an HP 9000/425e (one of the last 68k models, I think?) the other day. Its been pretty handy for various old workstations (except for my SGI Indy who

Re: Re: Spectre & Meltdown

2018-01-04 Thread Sophie Haskins via cctalk
I misspoke - Spectre potentially affects all processors that use *pipelining and speculative execution*, not just superscalar ones (I mis-parsed "all modern processors capable of keeping many instructions in flight"). There's been ongoing patches to the Linux kernel for Meltdown (and for other

Re: Spectre & Meltdown

2018-01-04 Thread Sophie Haskins via cctalk
>From the exploit homepage (https://spectreattack.com/) , it seems like the Meltdown vulnerability affects all out-of-order executing Intel *branded* CPUs (from the P6 onward), and the Spectre vulnerability potentially impacts all superscalar processors of...all brands potentially :( Sophie On

Re: Sync on Green RGB video

2017-11-20 Thread Sophie Haskins via cctalk
I've had v good luck w/ old video inputs & the ASUS PB78Q - I've gotten video from: * DEC VAXstation 4000 VLC (3W3 -> 3 BNC -> VGA) * DEC 3000 AXP 300 (3W3 -> 3 BNC -> VGA) * Sun SPARCstation (13W3 -> VGA) * SGI Indy (13W3 -> VGA) * NeXTstation mono (DB19 -> VGA w/ a cable off ebay) Of these I'm

Re: Slightly OT: Computer internals book recommendations

2017-11-19 Thread Sophie Haskins via cctalk
I have the second edition (there appears to now be a third out!) but re-reading the preface and "what's changed since the first edition" doesn't seem to say what I remembered re: buses (namely, it says nothing at all). It is possibly my professors were referring to a much earlier course/textbook

Re: Slightly OT: Computer internals book recommendations

2017-11-19 Thread Sophie Haskins via cctalk
I want to say that earlier editions of “Computer Systems: A Programmers Perspective” had a bunch of discussions of buses etc in addition to assembly, compilers, linking, etc. but the edition I have explicitly calls out that they felt like it wasn’t important to have chapters on anymore :( > On