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Monthly Archives: March 2014
386 ZIF Socket?
I have a problem: Anyone familiar with 386 LIF (Low Insertion Force) sockets knows that the trouble isn’t installing the processors—that indeed doesn’t require much force and is easy to do. The real problem is getting the processor out without … Continue reading
Posted in 386
18 Comments
MS-DOS 1.1, 2.0 Source Code Released
In cooperation with the excellent Computer History Museum in Mountain View, Microsoft released the source code to MS-DOS 1.1, MS-DOS 2.0, and Microsoft Word for Windows 1.1a. Here’s hoping that this is a sign of things to come and Microsoft … Continue reading
Posted in DOS, Microsoft, PC history
53 Comments
IBM OS/2 1.0 in a VM
As previously mentioned, IBM’s OS/2 1.0 and 1.1 is extra unfriendly to modern hypervisors. To recap, there is a curious difference between IBM’s and Microsoft’s kernels in OS/2 1.0/1.1 with regard to mode switching. For reasons that aren’t very clear, … Continue reading
Posted in IBM, Microsoft, OS/2, VirtualBox, Virtualization
36 Comments
What’s in a Name?
The following four processors are much more similar than one might think: 486 aficionados will recognize the processors made by IBM, ST Microelectronics, and Texas Instruments to be essentially one and the same model—Cyrix 486DX.
Posted in 486, Cyrix
14 Comments
Surfing Modern Web With Ancient Browsers
(note this is a guest post by Tenox) UPDATE: there is a new version released as a Web Proxy service and available for both Mac OS X and Linux. Read on here… I spend a fair amount of time working … Continue reading
Posted in Networking
5 Comments