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Putting in Linux Like It’s 1989


A standard instance of the sheer quantity of computing energy accessible to virtually anybody right this moment is evaluating a smartphone to the Apollo steering pc. This basic pc was the primary to make use of built-in circuits so it’s pretty apparent that the majority fashionable expertise can be orders of magnitude extra highly effective, however we don’t want to return to the Nineteen Sixties to see this disparity. Merely going again to 1989 and getting a Compaq laptop computer from that period operating once more, whereas utilizing a Raspberry Pi Zero to assist it alongside, illustrates this level effectively sufficient.

[befinitiv] was capable of get a Raspberry Pi put in within the unique pc case, and didn’t merely join the unique keyboard and show after which name it a accomplished construct. The unique 286 processor is related to the Pi with a serial hyperlink, so each units can talk with one another. Booting up the pc into DOS and operating a small piece of software program permits the pc right into a Linux terminal emulator hosted on the Raspberry Pi. The terminal could be exited and the pc will return again to its authentic DOS setup. This additionally helps to bypass the floppy disk drive for transferring recordsdata to the 286 as effectively, since recordsdata could be retrieved wirelessly on the Pi after which despatched to the 286.

That is fairly an fascinating mashup of recent and outdated expertise, and with the Pi being round two orders of magnitude extra highly effective than the 286 and wedged into vacant house inside the unique case, [befinitiv] factors out that this amalgamation of computer systems is “borderline helpful”. It’s definitely an improve for the Compaq, and for others making an attempt to get historic {hardware} on the web, don’t neglect you can all the time use {hardware} like this to entry Hackaday’s retro website.

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