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nanochess

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nanochess last won the day on October 27 2022

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About nanochess

  • Birthday November 4

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  • Custom Status
    Coding something good
  • Gender
    Male
  • Location
    Mexico City
  • Interests
    MSX, Colecovision, Atari VCS/2600, Intellivision, Sega Master System, TI-99/4A, NES.
  • Currently Playing
    Mr. Chess for Intellivision ;)
  • Playing Next
    I should make something new! ;)

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  1. bluejay

    I tried pulling up the output pins on the 74LS125 using a 5k1 ohm resistor, and it didn't work. I tried pulling down but that didn't work either. Then there must be a problem somewhere else, right?

    1. Show previous comments  2 more
    2. nanochess

      nanochess

      Oh! It's the reverse then, put the resistor pull-up in the inputs. Because the microcontroller is CMOS. I thought you replaced LS with HC.

    3. bluejay

      bluejay

      All the inputs? This is gonna be very messy ?

    4. nanochess

      nanochess

      Only see two: pins 2 and 5, the lines coming from the microcontroller.

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