Hello, so I've been following Ben Eater's videos on youtube and trying to recreate them in Crumb.
It seems there's a couple issues with the SR Latch.
Here is a link to the video: https://www.youtube.com/watch?v=KM0DdEaY5sY
The pinout for the 74HC02 NOR gate seems to be incorrect in Crumb vs the datasheet. Datasheet: https://www.futurlec.com/74HC/74HC02.shtml Crumb: https://i.imgur.com/cui96iI.png
When wiring everything up according to the correct pinout, and following Ben Eater's tutorial exactly. The circuit seems to simply not work properly. It simply turns one LED on or off, and the other is unaffected.
When wiring everything up according to the pinout displayed by Crumb, the app freezes.
Perhaps I've just wired it up wrong, but I've tried a couple different times to the same result.
Version 1.0.3 is now available and the relevant fixes for the SR latch are functional I have included a new built in example to show a NAND and NOR version of the latch
And… I shall adjust the pin out!! In my haste to make the chips, I assumed the layout was the same as 74xx00
Thank you for pointing this out… I have checked and indeed it is not working! Most annoying! I shall bring an update with this fixed shortly
Allow me to take a look. I did have this working on my end recently, so I shall see what’s happening