1571 Archives - The Silicon Underground David L. Farquhar on technology old and new, computer security, and more Fri, 30 May 2025 21:18:16 +0000 en-US hourly 1 https://kerosin.digital/rss-chimp16321610 1541 vs 1541C https://dfarq.homeip.net/1541-vs-1541c/?utm_source=rss&utm_medium=rss&utm_campaign=1541-vs-1541c Thu, 30 Mar 2017 11:00:03 +0000 https://dfarq.homeip.net/?p=8507 The dark beige/tan Commodore 1541 disk drive is rather well known. The lighter beige, almost white 1541c is more of a curiosity. The drives are closely related, but the difference is more than just the color. Let’s take a look

The post 1541 vs 1541C appeared first on The Silicon Underground.

]]>
8507
Commodore 64 vs 128 https://dfarq.homeip.net/commodore-c64-vs-c128/?utm_source=rss&utm_medium=rss&utm_campaign=commodore-c64-vs-c128 Thu, 19 May 2016 11:00:56 +0000 https://dfarq.homeip.net/?p=8431 Commodore introduced the Commodore 128 in 1985 as an upgrade path from the Commodore 64, the most popular model of computer of all time. The 128 addressed the 64’s biggest shortcomings while remaining mostly compatible with its hardware and software.

The post Commodore 64 vs 128 appeared first on The Silicon Underground.

]]>
8431
What it was like owning a Commodore in the 1980s https://dfarq.homeip.net/what-it-was-like-owning-a-commodore-in-the-mid-1980s/?utm_source=rss&utm_medium=rss&utm_campaign=what-it-was-like-owning-a-commodore-in-the-mid-1980s Mon, 06 Oct 2014 11:00:57 +0000 https://dfarq.homeip.net/?p=4431 Since questions occasionally come up, and I remember well what it was like owning a Commodore in the 1980s in the United States, I’ll share my recollections of it. It was very different from computing today. It was still interesting,

The post What it was like owning a Commodore in the 1980s appeared first on The Silicon Underground.

]]>
4431
LOAD “*”,8,1 – what it means https://dfarq.homeip.net/what-load-81-means/?utm_source=rss&utm_medium=rss&utm_campaign=what-load-81-means https://dfarq.homeip.net/what-load-81-means/#comments Wed, 28 Aug 2013 11:00:01 +0000 https://dfarq.homeip.net/?p=6798 The smartest guy in the room cited the Commodore command LOAD “*”,8,1 as something he used for years but never understood why it worked except it was the command he used to load games on his Commodore 64. So I

The post LOAD “*”,8,1 – what it means appeared first on The Silicon Underground.

]]>
https://dfarq.homeip.net/what-load-81-means/feed/ 2 6798
Dredging up some old Commodore trivia https://dfarq.homeip.net/dredging-up-some-old-commodore-trivia/?utm_source=rss&utm_medium=rss&utm_campaign=dredging-up-some-old-commodore-trivia Sun, 06 May 2012 18:18:48 +0000 https://dfarq.homeip.net/?p=5432 I’ve seen a couple of Commodore-related search queries hit lately, so I’m going to take a stroll down memory lane with two questions: Can you connect two computers to one single 1541 or 1571 disk drive? And what was the

The post Dredging up some old Commodore trivia appeared first on The Silicon Underground.

]]>
5432
Floppy disks for Commodore and other vintage computers https://dfarq.homeip.net/floppy-disks-for-commodore-and-other-vintage-computers/?utm_source=rss&utm_medium=rss&utm_campaign=floppy-disks-for-commodore-and-other-vintage-computers https://dfarq.homeip.net/floppy-disks-for-commodore-and-other-vintage-computers/#comments Sun, 12 Jun 2011 13:05:09 +0000 https://dfarq.homeip.net/?p=3542 It’s been many years since 5.25-inch floppy disks suitable for Commodore, Apple, Atari, and other vintage 8-bit computers (not to mention IBM PCs and PC/XTs) have been something you can buy at the store down the street. I found some

The post Floppy disks for Commodore and other vintage computers appeared first on The Silicon Underground.

]]>
https://dfarq.homeip.net/floppy-disks-for-commodore-and-other-vintage-computers/feed/ 2 3542
How to connect Commodore disk drives https://dfarq.homeip.net/how-to-connect-commodore-disk-drives/?utm_source=rss&utm_medium=rss&utm_campaign=how-to-connect-commodore-disk-drives https://dfarq.homeip.net/how-to-connect-commodore-disk-drives/#comments Wed, 15 Dec 2010 22:23:07 +0000 https://dfarq.homeip.net/?p=2760 Connecting a single drive to a Commodore C-64, 128, or VIC-20 is pretty easy: Plug a 6-pin serial cable from the port on the back of the computer to one of the two ports on the back of the drive.

The post How to connect Commodore disk drives appeared first on The Silicon Underground.

]]>
https://dfarq.homeip.net/how-to-connect-commodore-disk-drives/feed/ 2 2760
My what-I-did-tonight piece https://dfarq.homeip.net/my-what-i-did-tonight-piece/?utm_source=rss&utm_medium=rss&utm_campaign=my-what-i-did-tonight-piece https://dfarq.homeip.net/my-what-i-did-tonight-piece/#comments Tue, 11 Mar 2003 04:54:12 +0000 https://dfarq.homeip.net/?p=164 I hate to do a boring this-is-what-I-did-tonight post, but I figure the occasional one of those is better than silence from my direction.

The post My what-I-did-tonight piece appeared first on The Silicon Underground.

]]>
https://dfarq.homeip.net/my-what-i-did-tonight-piece/feed/ 5 164