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I recently watched this video on programming a 6502 which I thought was a very clear demonstration how this works: https://www.youtube.com/watch?v=yl8vPW5hydQ Obviously this isn't the first hardware or software, but you can totally see how the EPROM could be replaced with a tape reader that just seeks to the requested address. I never really had to look into how processors fetch data or instructions in detail but this immediately made sense in a way that blinking LEDs didn't.
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# ¿ Jun 16, 2020 00:38 |
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# ¿ May 10, 2024 12:16 |
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FalseNegative posted:I'd recommend working through Ben Eater's entire 8-bit CPU series (and build one!) It's great fun, isn't too expensive given the other hobbies in these threads and quite relaxing. Yeah the who series is great and I second the recommendation, but while I do have unreasonable amounts of patience, I think I'd start murdering people indiscriminately by the time I got eve a third of those wires down
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# ¿ Jun 16, 2020 10:34 |