Cleaning my shop is like an archaeological dig.
Phil Pilgrim (PhiPi)
Posts: 23,514
I'm in the late pre-Windows layer now. Anybody need this?
I think I'm done with it.
-Phil
Addendum: BTW, here is what Parallax's website looked like back then. (Be patient: it takes awhile to load. It's not easy dragging up a fifteen-year-old webpage!)
Post Edited (Phil Pilgrim (PhiPi)) : 5/26/2010 8:06:43 AM GMT
I think I'm done with it.
-Phil
Addendum: BTW, here is what Parallax's website looked like back then. (Be patient: it takes awhile to load. It's not easy dragging up a fifteen-year-old webpage!)
Post Edited (Phil Pilgrim (PhiPi)) : 5/26/2010 8:06:43 AM GMT
Comments
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Lots of propeller based products in stock at affordable prices.
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Check out my new website!!
Use the Propeller icon!!
Follow me on Twitter! Search "Microcontrolled"
Sorry I haven't upgraded to DOS 2.0 yet... [noparse];)[/noparse]
Bean
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Use BASIC on the Propeller with the speed of assembly language.
PropBASIC thread http://forums.parallax.com/showthread.php?p=867134
March 2010 Nuts and Volts article·http://www.parallax.com/Portals/0/Downloads/docs/cols/nv/prop/col/nvp5.pdf
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There are two rules in life:
· 1) Never divulge all information
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If you choose not to decide, you still have made a choice. [noparse][[/noparse]RUSH - Freewill]
(obscure "Canticle for Liebowitz" reference)
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·"If you build it, they will come."
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Andrew Williams
WBA Consulting
WBA-TH1M Sensirion SHT11 Module
My Prop projects: Reverse Geo-Cache Box, Custom Metronome, Micro Plunge Logger
For grins:· I was doing consulting at a place in the days of 5-1/4 floppies.· There was a marketing person that took files home every night, worked very hard on them, put them back on the floppy, and every day would come in and the floppy was toast.· She'd run home at lunch with another floppy, get the files, and all was well, until the next morning.· It took a wile, but we finally found the problem.· At night, when she was done working, she faithfully put the floppy on the fridge door.· With a magnet.
I just LOVE floppies!
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John R.
Click here to see my Nomad Build Log
I part time at a local computer shop and one of my customers is Motorola. They service the radio equipment for our local 911 service, and surrounding counties. They get me to dig up and refurbish < 300mhz machines and load them with dos from floppies. They sometimes need windows 98 as well.
It seems that when the state came up with money to upgrade our 911 service last time, some genius suggested new computers for everyone. Well they blew the budget getting everyone just that. XP and vista for all. They over looked the fact that the towers needed dos and something about new machines in the Gigahertz range not matching up with there modems. I don't buy into that, but fact is we still use dos for our 911 service because they didn't upgrade the towers and the modems first.
It's getting harder and harder to find these old machines when there's bites the dust!
-Phil
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"WOAH! that wasn't supposed to happen!"
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"WOAH! that wasn't supposed to happen!"
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"WOAH! that wasn't supposed to happen!"
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Check out my new website!!
Use the Propeller icon!!
Follow me on Twitter! Search "Microcontrolled"
I remember when you'd get Hollerith cards in the mail with careful instructions as to how to send them on their way. And I have actually written programs (albeit only as a student exercise) on card punch machines and submitted my program with a rubber band around it to be fed in the Great Maw Of Computing in order to get a printout of the results, and my cards, 30 minutes later (if the comp sci center wasn't too busy).
I wonder what will emerge in the future to make USB thumb drives look to our kids the way floppy disks and Hollerith cards look to us now.
Email me with your mailing address, and I'll send it to you. (I can't very well post a disk image, since Parallax sold the IP to another company, who now owns the rights.)
-Phil
Nice!, but I think I can out-do you, or at least complement your disk.
I have the original Parallax hardware, and a few ZIF adapters to go with it for surface mount PIC chips. There is a slight modification to the programmer itself, just a power indicator LED, but other than that it is in original form with the latest firmware upgrade directly from Parallax. As far as I know it still works just fine. Also, the programming cable is one that I made, but it looks to be in excellent condition.
There are thirteen PIC16C73A/JW that I think I payed close to $14 a pop for them at the time.
Logan,
If you promise to provide us with detailed updates with getting this equipment up and running again, I will send the hardware that I have to you as well FREE of charge.
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Beau Schwabe
IC Layout Engineer
Parallax, Inc.
I had the programmer, but not the SMD adapters. Awhile back, someone on the forum was looking for these programmers to support some old equipment in the field, and I sent him mine.
-Phil
Addendum: BTW, I think my most prized APT (Ancient Parallax Technology) possession is the "skinny cable" version of the SX-Key:
When Parallax switched to the newer style, I bought one of the last remaining older versions, just so I'd have a spare. I've still got some 18-pin DIP SXes, too. I have to keep them around in case an old customer who used them needs a replacement.
_
Post Edited (Phil Pilgrim (PhiPi)) : 5/27/2010 7:46:16 PM GMT
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"WOAH! that wasn't supposed to happen!"
Honestly it's been so long since I messed with it, I'm not sure if you can directly program it in pbasic. I know that there are 3rd party tools that will let you program in a pseudo pbasic and allow you to compile it for your particular flavor of PIC, but when I was doing it I programmed directly in PIC assembly.
As far as powerful, I would say yes, since you don't use an EEPROM interpreter your programs will run much faster, but at a cost of writing the program in assembly verses pbasic.
The 'larger' port is a D25 parallel port. I ran into a similar problem with my father-in-laws' 'new' computer and his beloved old printer. I found and ordered a USB to D25 Parallel adapter for about $10 and it worked like a champ.
Are you planning on making the EXPO at Parallax in a month? I could just bring it with me there. If not we can work something else out.
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Beau Schwabe
IC Layout Engineer
Parallax, Inc.
· I knew I had an old Parallax disk too. But you beat me by 1 year. Mine is 1996 (14 years old).
·
Bean
·
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Use BASIC on the Propeller with the speed of assembly language.
PropBASIC thread http://forums.parallax.com/showthread.php?p=867134
March 2010 Nuts and Volts article·http://www.parallax.com/Portals/0/Downloads/docs/cols/nv/prop/col/nvp5.pdf
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There are two rules in life:
· 1) Never divulge all information
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If you choose not to decide, you still have made a choice. [noparse][[/noparse]RUSH - Freewill]
But I still have my DOS 3.0, 3.3, 4.0, 5.0, 6.0 floppies. All of my Programers still run on DOS.
Jim
Anyone want to buy a brand new 8" floppy drive?
Seriously? What kind? How much do you want for it?
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Check out my new website!!
Use the Propeller icon!!
Follow me on Twitter! Search "Microcontrolled"
Jim
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"WOAH! that wasn't supposed to happen!"
·http://forums.parallax.com/showthread.php?p=877612
If anyone wants it I'm happy to trade for more QFP props :-))))))))
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It's all a function of time.
-Phil
One of them is a copy of a Circuit Cellar article written by Tom Cantrell from Issue#25 Feb/March 1992. Giving a good description of the Parallax products for PICs at the time....
Great looking glossies! Well done on the marketting.
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It's all a function of time.
-Phil