Tag Archives: vintage hardware

Salvage Season: Pt 6 – Old I/O Boards & Fluorescent Starters

It’s new year’s eve, and I’m back with the last part of the salvage season posts. Just as well, since salvage season is coming to an end as the year is coming to an end. This post looks at some … Continue reading

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Salvage Season: Pt 5 – Fisher-Rosemount Systems Model 275 HART Communicator

“All this gear … and I still can’t get to your heart.” Welcome back to the salvage season series of posts. Lame joke aside, this post will be about a Fisher-Rosemount Systems Model 275 HART Communicator. So … what is … Continue reading

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Salvage Season: Pt 1 – Hard Drives

To all my readers – a Merry Christmas and Happy New Year to you all, or alternatively, Happy Holidays or Merry *mas … It’s that time of the year again where we’re counting down to the end and people are … Continue reading

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Canb2016: Special 2 – iomega REV 35Gb/90Gb Drives & Disks

The second special installment also has to do with removable storage, funnily enough. This post deals with the iomega REV, a removable hard drive system with capacities of 35Gb, 70Gb and 120Gb. This system was supposed to be a follow-up … Continue reading

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Canb2016: Special 1 – LS-120 & Zip250 Drives, LS-240 Disk & Benchmarks

In the last post, I alluded to some special postings related to my Canberra trip. Aside from the conference and roaming around, I was contacted by a reader who wished to offer me a few items as they thought I … Continue reading

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Data Recovery & File Conversions: Director/Projectors by Internet & Jaz

Earlier in July, I made a posting in regards to a data recovery and conversion project involving Syquest cartridges and Macromind/Macromedia Director and Projector files. As it turns out, that was the beginning of an even more involved project with … Continue reading

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Project: Awakening the Apple Macintosh PowerBook 100

In the previous post, I took a look at the nearly pristine condition Apple Macintosh PowerBook 100 and accessories which were donated to me for some edu-tainment. While it was pretty to be able to look at a piece of … Continue reading

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Tech Flashback: Apple Macintosh PowerBook 100 & Accessories

As it turns out, this week was a pretty good week for me. It’s not often something comes in, begging to be played with. It’s even less often that the object in question makes you drop almost everything so that … Continue reading

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Experiment: Time to EPROM Erasure by UV Lamp & Sun?

I’ve always been fascinated by the beauty of EPROM chips with their erasure windows giving you a clear look inside the package. Because of my fascination, I ended up buying quite a few chips, an UV eraser that needed some … Continue reading

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SyQuest-ered: Two 44Mb Cartridges Stacked with Directors & Projectors

It seems data recovery and conversion has become a little side-hobby of mine, and the lack of recent postings is because I’ve been quite busy working my magic on another set of patients. I was contacted by Prof. Dan Boyarski … Continue reading

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Tech Flashback: The (beautiful) EPROM Chip Collection

It’s been a busy and draining week and a bit in Melbourne, and it’s consumed the vast majority of my energy just to get everything unpacked and put into order. However, things have been getting a little too quiet around … Continue reading

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Thoughts: Replacing PROMs with Modern-Day Parts

Because of my interest in some older computers and their peripherals, dealing with ROM-chip based firmware is a fact of life. Ever since purchasing a programmer to explore the contents of some of the ROMs, it came to mind that … Continue reading

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Tech Flashback: Maestro Woomera (W56ERSP) 56k V.90 Modem

It’s pretty rare, but sometimes, your wishes get answered. Sometimes … just sometimes, you wish for something, it turns up on eBay … and nobody else bids for it and you end up snagging a bargain. After the slight disappointment … Continue reading

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Tech Flashback: Maestro Woomera VW92-USB M240 Modem

It’s not very often certain very particular pieces of hardware turn up online. Lately I’ve been on a bit of a mission in regards to voice-band modem technology (many more articles to come), so I’ve been emptying my pockets quite … Continue reading

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VoIPey Valentines Day: Demonstrating V.61 Analog Simultaneous Voice and Data

The way we communicate has changed substantially over the past few decades. What was once the most important staple of communication at home, namely the POTS land-line, is slowly disappearing altogether in favour of VoIP and mobile based services. Along … Continue reading

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Tech Flashback: My Collection of SDRAM – 256Mb & 512Mb Modules

This posting continues an earlier posting which explores my collection of SDRAM modules. In this post, we look at the larger 256 and 512 megabyte modules. 256 Megabyte Modules Mitsubishi MH32S64APHB-6 Mitsubushi is a name you would normally associate with … Continue reading

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Tech Flashback: My Collection of SDRAM – 128Mb & ECC Modules

Synchronous Dynamic Random Access Memory, or SDRAM for short, was the JEDEC standardized successor to the asynchronous DRAM used in SIMMs. Demonstrated in 1993, and the de-facto type of memory by 2000, it was employed by later Pentium I systems … Continue reading

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Experiment: ZIP Defect Lists & Software-Enabled Write Protection

With my last post testing the write-protection with just one cartridge, we didn’t demonstrate any PLIST changes. While I took the GLIST changes as indicating the lists being both “fluid”, more concrete proof was desired in case one of the … Continue reading

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Tech Flashback: More ZIP Defect Tests & Trouble In Paradise Utility

Once you get started on something, often times, you realize there are things still left to be done. Indeed, this post comes about because of my previous experiments inspired by Matson’s comments, and this time, he came up with another … Continue reading

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Experiments: ZIP Disk Defect Lists, Mode Page Changes, Protected Cartridges

This post is going to get quite long, filled with walls of text, and ultimately not of any great interest to the majority of modern tech-people unless somehow you’re interested in ZIP drive behaviour, so feel free to skip this … Continue reading

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Tech Flashback: ZIP250 Disk & Drive, ZIP100 USB Drive & Coloured Disk

Here’s another one for those nostalgic people who just can’t get enough of the Iomega ZIP. This site’s seen quite a few postings on the ZIP drive and disks, but because of its influence, I still to this day handle … Continue reading

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Tech Flashback: Rambus DRDRAM RIMM and CRIMM Modules

Rambus DRDRAM (or RDRAM as it was sometimes known) was a proprietary memory technology championed by Rambus and Intel as a (potential) successor to SDRAM. As memory bandwidth requirements rose in the early Pentium 4 era, there was a need … Continue reading

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Unintentional Teardown: HP iPAQ h5550 Windows Mobile 2003 PDA

I’ve always had a fondness for the old Windows Mobile 2003SE era of PDAs. They were one of the first that I used on a regular basis, and I grew accustomed to their wide range of bare-metal apps which helped … Continue reading

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Tech Flashback: Intel EtherExpress PRO/100 Mobile Adapter

This is another one of those interesting salvages, which had been kept nicely for me by a colleague. It wasn’t that long ago when many different peripherals were the domain of expansion cards – there were no on-board floppy interfaces, … Continue reading

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