Re: Just curious how many Hewlett-Packard Integral computers were sold. We have one here at the SMECC Museum that we are building a display around it for.

2021-01-30 Thread Frank McConnell via cctalk
On Jan 30, 2021, at 10:09, ED SHARPE via cctalk wrote: > Hi Doug! No, we do not have a copy of this HP JOURNAL. We do not have > manuals either. We,are lucky to have the unit wonder if you can still order > ink for the printer. I do have an unopened ink cartrige. HP 51604A. I was surprised

Re: Small DEC QBUS backplane

2021-01-30 Thread Glen Slick via cctalk
On Sat, Jan 30, 2021 at 6:16 PM Nigel Johnson via cctalk wrote: > > I can't go very far with the EXB8200 because I don't have a cartridge > for it. I am now trying the Compaq DLT4000. > You can still get boxes of sealed never used EXABYTE 112M 8mm data tapes cheap. For example a quick search

Re: Small DEC QBUS backplane

2021-01-30 Thread Noel Chiappa via cctalk
> From: Glen Slick > The KDJ11-E 11/93 has PMI signals on the CD connectors, so you need a > Q/CD backplane I have this bit set that plugging a PMI card into a Q/Q slot will damage it? (I think the issue is that some PMI pins are 12V on normal QBUS; too tired to check tonight, I'll

Re: Small DEC QBUS backplane

2021-01-30 Thread Nigel Johnson via cctalk
Thank you Jim, John, and Glen. I'll see if I can find one to tryout. Good night, Nigel Nigel Johnson, MSc., MIEEE, MCSE VE3ID/G4AJQ/VA3MCU Amateur Radio, the origin of the open-source concept! Skype: TILBURY2591 nw.john...@ieee.org On 2021-01-30 8:52 p.m., Glen Slick via cctalk wrote: >

Re: Small DEC QBUS backplane

2021-01-30 Thread Jon Elson via cctalk
On 01/30/2021 07:41 PM, Nigel Johnson via cctalk wrote: btw, I found an Exabyte 8200 in a pile of stuff I bought at VCF East last year (but one :-) ) Does anybody on the list have experience getting this to work on a Dilog SQ703 under NetBSD? Exabytes are pretty classic SCSi tape drives.

Re: Small DEC QBUS backplane

2021-01-30 Thread jim stephens via cctalk
On 1/30/2021 6:16 PM, Nigel Johnson via cctalk wrote: I can't go very far with the EXB8200 because I don't have a cartridge for it.  I am now trying the Compaq DLT4000. Off the shelf 8mm tape media works fine.  Might not be "archival" rated, but I have stuff that is 30 years old and reads

Re: Small DEC QBUS backplane

2021-01-30 Thread Nigel Johnson via cctalk
I can't go very far with the EXB8200 because I don't have a cartridge for it.  I am now trying the Compaq DLT4000. Unfortunately there is not a lot the on-board Dilog diagnostics can do.  I have tried sedning direct commands to it such as unload, but nothing ha[p[pens.it is my oinly hope to get

Re: Small DEC QBUS backplane

2021-01-30 Thread Glen Slick via cctalk
On Sat, Jan 30, 2021 at 5:41 PM Nigel Johnson via cctalk wrote: > > btw, I found an Exabyte 8200 in a pile of stuff I bought at VCF East > last year (but one :-) ) Does anybody on the list have experience > getting this to work on a Dilog SQ703 under NetBSD? I'm not sure if I have tried an

Re: Small DEC QBUS backplane

2021-01-30 Thread Nigel Johnson via cctalk
Thanks, Glen.  I got out of direct field work around that time, and set up a subsidiary of Emulex in Canada - so I was more concerned with sales figures than buses.  That makes perfect sense, I had forgotten about the 11/94. Funny how all my controllers are now Dilog, Plessey, and Sigma :-) btw,

Re: APL\360

2021-01-30 Thread Sean Conner via cctalk
It was thus said that the Great Bill Gunshannon via cctalk once stated: > On 1/29/21 4:12 PM, Will Cooke via cctalk wrote: > > > >>On 01/29/2021 2:58 PM Fred Cisin via cctalk wrote: > >> > > > >>'=' and '==' makes possible what is probably the most common error, and > >>which the compiler doesn't

Re: cctalk Digest, Vol 76, Issue 29

2021-01-30 Thread Van Snyder via cctalk
On Sat, 2021-01-30 at 12:37 -0800, Mark Moulding via cctalk wrote: > On 1/29/21 12:58 PM, Fred Cisin via cctalk wrote: > > > I like indentation, and demanded it from my students. > > > > That's fine, but when you have a language that makes indentation part of > > the language (i.e. no braces,

Re: Small DEC QBUS backplane

2021-01-30 Thread Glen Slick via cctalk
On Sat, Jan 30, 2021 at 3:58 PM Nigel Johnson via cctalk wrote: > > OK, thanks, Glen, i didn't think of that! Not sure why they would do > that with all memeory on-board! > The PMI interfaces of the KDJ11-B and KDJ11-E modules are used to interface to the M8191 KTJ11-B UNIBUS adaptor in the

Re: APL\360

2021-01-30 Thread Bill Gunshannon via cctalk
On 1/30/21 1:57 PM, Nemo Nusquam via cctalk wrote: On 30/01/2021 12:45, Bill Gunshannon via cctalk wrote: On 1/29/21 4:25 PM, Nemo Nusquam via cctalk wrote: On 01/29/21 15:58, Fred Cisin via cctalk wrote (in part): '=' and '==' makes possible what is probably the most common error, and which

Re: Small DEC QBUS backplane

2021-01-30 Thread Nigel Johnson via cctalk
OK, thanks, Glen, i didn't think of that! Not sure why they would do that with all memeory on-board! One thing I though of was just buying some IDC 36-pin card edge connectors and wiring them together for the work bench! cheers, Nigel Nigel Johnson, MSc., MIEEE, MCSE VE3ID/G4AJQ/VA3MCU

Re: Small DEC QBUS backplane

2021-01-30 Thread Glen Slick via cctalk
On Sat, Jan 30, 2021 at 2:20 PM Nigel Johnson via cctalk wrote: > > Yes the BA11S would be too big. Can't see why not for the 11/03 chassis. > I used to make a good living upgrading 1/03 chasses with four extra bits > for the 11/23/73 (Hmm, where is my old stock of W933 bus strip!) > Always

Re: APL\360 (Was: cctalk Digest, Vol 76, Issue 29

2021-01-30 Thread Chuck Guzis via cctalk
On 1/30/21 1:38 PM, Fred Cisin via cctalk wrote: > Actually, that was Chuck who said that "there be monsters" when > languages use whitespace rather than punctuation to denote boundaries. And then there's "make", where a hard tab must be used for indentation, unless it's a recipe, then spaces

Re: cctalk Digest, Vol 76, Issue 29

2021-01-30 Thread Chuck Guzis via cctalk
On 1/30/21 12:44 PM, Mark Moulding via cctalk wrote: > I used to play string bass in a symphony, and there were many times that > there would be long periods of rest, where it was important to count the > bars (measures) going by so as to come back in at the right time.  To > this day (that was

Re: Small DEC QBUS backplane

2021-01-30 Thread Nigel Johnson via cctalk
Yes the BA11S would be too big. Can't see why not for the 11/03 chassis. I used to make a good living upgrading 1/03 chasses with four extra bits for the 11/23/73  (Hmm, where is my old stock of W933 bus strip!)  Always works except in the MINC laboratory system, which used those four pins for

APL\360 (Was: cctalk Digest, Vol 76, Issue 29

2021-01-30 Thread Fred Cisin via cctalk
Actually, that was Chuck who said that "there be monsters" when languages use whitespace rather than punctuation to denote boundaries. I use both indentation for my readability AND brackets to be explicit. Consider: if condition { do this; do that; } VS: if (condition) do this; do

Re: cctalk Digest, Vol 76, Issue 29

2021-01-30 Thread Mark Moulding via cctalk
From: dwight If we'd thought about it we could count to 1023 on our fingers. I used to play string bass in a symphony, and there were many times that there would be long periods of rest, where it was important to count the bars (measures) going by so as to come back in at the right time.

Re: cctalk Digest, Vol 76, Issue 29

2021-01-30 Thread Mark Moulding via cctalk
On 1/29/21 12:58 PM, Fred Cisin via cctalk wrote: I like indentation, and demanded it from my students. That's fine, but when you have a language that makes indentation part of the language (i.e. no braces, brackets or keywords denoting boundaries of the block) , there be monsters. And yes,

Re: Small DEC QBUS backplane

2021-01-30 Thread Chris Zach via cctalk
Hm. I have a 9 slot BA11-S that I have to sell/ebay/something here, but that's probably way too big for you. I wonder though: Would an 11/93 explode if put in a traditional 18 bit 11/03 chassis? The one with the memory refresh lines and power for core memory. Probably. CZ On 1/30/2021 12:30

Re: APL\360

2021-01-30 Thread Guy Sotomayor via cctalk
On 1/30/21 9:52 AM, Chuck Guzis via cctalk wrote: On 1/29/21 10:03 PM, Guy Sotomayor via cctalk wrote: And unfortunately some industries it is prohibited.  Those industries *require* conformance to MISRA, CERT-C, ISO-26262 and others.  There is *no* choice since the code has to be audited

Re: APL\360

2021-01-30 Thread Nemo Nusquam via cctalk
On 30/01/2021 12:45, Bill Gunshannon via cctalk wrote: On 1/29/21 4:25 PM, Nemo Nusquam via cctalk wrote: On 01/29/21 15:58, Fred Cisin via cctalk wrote (in part): '=' and '==' makes possible what is probably the most common error, and which the compiler doesn't catch: if (x = 3) . . .  /*

Re: Just curious how many Hewlett-Packard Integral computers were sold. We have one here at the SMECC Museum that we are building a display around it for.

2021-01-30 Thread ED SHARPE via cctalk
Hi Doug! No, we do not have a copy of this HP JOURNAL.  We do not have manuals  either.  We,are lucky to have the unit wonder if you can still order ink for the printer. I do have an unopened ink cartrige. I will have to get a copy of this journal meanwhile I will read this one you sent the

Re: APL\360

2021-01-30 Thread Will Cooke via cctalk
> On 01/30/2021 11:50 AM Bill Gunshannon via cctalk > wrote: > > > On 1/29/21 6:08 PM, Sean Conner via cctalk wrote: > > It was thus said that the Great Will Cooke via cctalk once stated: > > > > >>> On 01/29/2021 4:42 PM David Barto via cctalk > >>> wrote: > >> > >>> Whenever I start a

Re: APL\360

2021-01-30 Thread Bill Gunshannon via cctalk
On 1/29/21 9:19 PM, Chuck Guzis via cctalk wrote: On 1/29/21 5:55 PM, dwight via cctalk wrote: My problem with words such as DAA is that I constantly have to look them up to see exactly what they actually do. Finding alternate uses it all about knowing what they actually do. I know what they

Re: APL\360

2021-01-30 Thread Chuck Guzis via cctalk
On 1/29/21 10:03 PM, Guy Sotomayor via cctalk wrote: > > And unfortunately some industries it is prohibited.  Those industries > *require* conformance to MISRA, CERT-C, ISO-26262 and others.  There is > *no* choice since the code has to be audited and compliance is *not* > optional. Just an

Re: APL\360

2021-01-30 Thread Bill Gunshannon via cctalk
On 1/29/21 6:08 PM, Sean Conner via cctalk wrote: It was thus said that the Great Will Cooke via cctalk once stated: On 01/29/2021 4:42 PM David Barto via cctalk wrote: Whenever I start a new job the first thing I do today is enable -Werror; all warnings are errors. And I’ll fix every

Re: APL\360

2021-01-30 Thread Will Cooke via cctalk
> On 01/30/2021 11:42 AM Bill Gunshannon via cctalk > wrote: > > Modern Visual Studio and GCC both flag the "=" in a condition, I believe. > > But if you're shipping code with 260+ warnings, who would see one more. > And the problem here is really quite plain and simple. > Why are you

Re: APL\360

2021-01-30 Thread Bill Gunshannon via cctalk
On 1/29/21 4:25 PM, Nemo Nusquam via cctalk wrote: On 01/29/21 15:58, Fred Cisin via cctalk wrote (in part): '=' and '==' makes possible what is probably the most common error, and which the compiler doesn't catch: if (x = 3) . . .   /* sets x to 3 and gives TRUE for the condition */ I imagine

Re: APL\360

2021-01-30 Thread Bill Gunshannon via cctalk
On 1/29/21 4:12 PM, Will Cooke via cctalk wrote: On 01/29/2021 2:58 PM Fred Cisin via cctalk wrote: '=' and '==' makes possible what is probably the most common error, and which the compiler doesn't catch: if (x = 3) . . . /* sets x to 3 and gives TRUE for the condition */ I imagine that

Re: Just curious how many Hewlett-Packard Integral computers were sold. We have one here at the SMECC Museum that we are building a display around it for.

2021-01-30 Thread Doug Salot via cctalk
I assume you already have a copy of the Oct 1985 HP Journal? http://hparchive.com/Journals/HPJ-1985-10.pdf On Sat, Jan 30, 2021 at 9:01 AM ED SHARPE via cctalk wrote: > > Just curious how many Hewlett-Packard Integral computers were sold. > > We have one here at the SMECC Museum that we are

Re: APL\360

2021-01-30 Thread Bill Gunshannon via cctalk
On 1/29/21 2:20 PM, Fred Cisin via cctalk wrote: On Fri, 29 Jan 2021, Paul Koning via cctalk wrote: BTW, I don't really know Hebrew but doesn't it still write math LTR? I know they write numbers that way. CAREFUL. We don't need another BIG-endian/little-endian debate! (when a 16 bit number

Re: APL\360

2021-01-30 Thread Tapley, Mark B. via cctalk
> On Jan 29, 2021, at 8:27 PM, dwight via cctalk wrote: > > [EXTERNAL EMAIL] > > If we'd thought about it we could count to 1023 on our fingers. > Dwight My kids actually do that (because I did think about it when they were growing up). And not just to impress me, I was watching the elder

Small DEC QBUS backplane

2021-01-30 Thread Nigel Johnson via cctalk
I'm trying to repair an LSI-11/93 that has a bus timeout problem.  Unfortunately the BA23 box it normally sits in lives in a cupboard with printers stowed on top of it and due to my domestic situation (small condo) I can't get it out to scope or get a scope anywhere near it to scope the bus. I'm

Just curious how many Hewlett-Packard Integral computers were sold. We have one here at the SMECC Museum that we are building a display around it for.

2021-01-30 Thread ED SHARPE via cctalk
Just curious how many Hewlett-Packard Integral  computers were sold.   We have one here at the SMECC Museum that we are building a display around it for.   Of course we are looking for any advertising material, posters or anyting visually related to this computer to make the display "more

Re: ISO IBM flex cables made by Chabin

2021-01-30 Thread Jon Elson via cctalk
On 01/30/2021 07:29 AM, Al Kossow via cctalk wrote: I'm making some replacement cables and paddle cards so I'm on the lookout for these connectors on cable assemblies. http://bitsavers.org/pdf/ibm/dasd/21ED/chabin_4.jpg You'd think there would be piles of them around since they were used as

ISO IBM flex cables made by Chabin

2021-01-30 Thread Al Kossow via cctalk
I'm making some replacement cables and paddle cards so I'm on the lookout for these connectors on cable assemblies. http://bitsavers.org/pdf/ibm/dasd/21ED/chabin_4.jpg You'd think there would be piles of them around since they were used as the interplanar connecting cables in lots of IBM

Re: APL\360

2021-01-30 Thread Norman Jaffe via cctalk
I was responsible for the Macintosh version and hence was both permitted to address the changes and criticized for impacting the Windows builds - the changes were in shared code. I would probably face legal issues if I named names. [You can always look me up in LinkedIn and, with minor