• 1 Post
  • 40 Comments
Joined 1 year ago
cake
Cake day: June 11th, 2023

help-circle





    1. Flashing code to a chip doesn’t really involve light.

    2. you used switches on the front panel to load code into the computer by setting individual bits high or low. Typically you toggled in the bootstrap loader, which was a program that read a sequence of number directly into a spot in memory. The first program loaded by the bootstrap loader was usually the absolute loader. This was another program that loaded data from some peripheral, similar to the bootstrap loader, but it could do error checking and also load to non- sequential locations.

    3-the Internet isn’t light. It’s electricity. On fiber the bits may be temporarily encoded as light, but overall it is electric.

    4- You can understand it all if you want. It depends on the depth to which you want to understand it. You can understand a mouse has a plastic shell. You need some organic chemistry and chemical engineering to understand how to design plastic.

    5- I recommend Ben Eaters YouTube channel to get a good overview of the basics.