ARMageddon and ARMistice

Filed under: Hardware

Twenty five years ago, in May 1992, at the CES (Consumer Electronics Show) in Chicago, Apple CEO John Sculley previewed Newton, a groundbreaking pen-based “personal digital assistant” technology. Manager and Newton champion Michael Tchao declared it “so easy to use that it actually assists the user”.

But the black, videocassette-sized device, with a 3-by-5-inch screen shown to the CES attendees wasn’t really working. (more…)

Sunday 01 October 2017, 11:49 am
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Jaguar Vs Cognac

The two projects, which aimed to bring RISC technology to the Macintosh, had totally different approaches and resources. Here are some of the main points which put them at the antipodes.

Jaguar had dozens of engineers from the start and was a very ambitious project.
Cognac, at least initially, had a much smaller team. Work started as a stopgap solution to bridge 68k and RISC, later evolved into a “plan B” and then became the only way forward for the Macintosh.

Since the 88k architecture wasn’t compatible with the 68k one, Jaguar engineers chose to start with a clean slate, even tough this meant that there would be the need to recompile all previous software for the Macintosh. This was similar to the IA-64 debacle of Intel’s Itanium , which was humiliated by AMD’s evolutionary way to add 64-bit computing capabilities to the existing x86 architecture.
The Cognac team was much more pragmatic. (more…)

Wednesday 23 August 2017, 10:04 am
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Fringe and the wrong Macintosh

Filed under: Did you know that...

Science fiction TV series Fringe featured quite a few Macs during its five seasons.

Fringe - Astrid with an iMac

Its characters have used desktop Macs, iMacs and a lot MacBook Pros. But while matching models to recent events is pretty easy, things get a bit trickier when you try to go back in time… (more…)

Tuesday 07 June 2016, 3:00 pm
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The Mac IIfx: Apple enters the workstation market

Developed to quickly process data heavy tasks, run UNIX and… to satisfy a government contract.

Released in March 1990, the Mac IIfx at the time was the fastest and most responsive Mac ever built. While Apple dubbed it “Wicked fast”, users interpreted the “fx” as an acronym for “Fucking eXpensive”, since the computer cost an enormous amount of money: 10000 to 12000 USD, depending on configuration..
The IIfx was Apple’s first real workstation and was supposed to rival offerings by brands such as Sun, Hewlett Packard and Apollo.

Illustrazione Mac IIWhile externally identical to a Mac II, internally the IIfx was quite different. It was powered by a Motorola 68030 CPU running at 40 MHz (almost twice the clock of the fastest Mac previously available, the IIci) and its 32 KB Level 2 Cache wasn’t optional but built in.
(more…)

Tuesday 16 February 2016, 12:00 pm
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Must-have apps: TenFourFox

Filed under: Software

If you have an old Macintosh with a PowerPC CPU and you want to browse the modern world wide web, you have only one reasonable choice: 10.4Fx, better known as TenFourFox.

TenFourFox: A fork of Mozilla Firefox ESR 38 for the Power Macintosh and Mac OS X Tiger PowerPC

It’s an acclaimed and heroic port of Firefox written by Power Mac users and maintained by Power Mac users, “still out there keeping your Power Mac relevant in an Intel world”.
As I write this text the current version of TenFourFox incorporates “the latest bug fixes and security improvements plus all the powerful technology underlying Mozilla Firefox 38 ESR“.

But let’s take a step back. (more…)

Wednesday 11 November 2015, 2:00 pm
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