www.logiccircuit.org

admin wrote: Fri Jan 20, 2023 1:59 pmit is not logically possible to figure out what data to write or read.

Then don't!
I mean,there has to have a way to disable writing!

Any memory component, including graphics array required address to set the value. If you do not connect some of the address bits then where it should write your value?

It should not.

You can use constant component to provide required values.

If I use a constant,then I cannot put new values ...

CTRL-A CTRL-C
This is the best available

I'm late,but the 2 samples contain some useful stuff.
You can drag them in the circuit area and copy.
Then paste them in another file.

Checked it.Looks like fixed.

(pinyin)
ru guo ni shi zai bu hui yin wen de hua zhi jie da zhong wen da jia ye kan de dong de
(zui hao pin yin, wo zai fa zhe ge de shi hou yu dao le mou xie wen ti,qi guai de sql zeng jia le)
(/pinyin)
(also,your forum software does not support chinese characters :( )
You mean Buzzer not bell
We ...

I see you are really angry, but I am not quite understanding what the problem is. You can attach your project to illustrate the problem.


Ah.Sorry,I was really angry because the Graphics Array demands either 0s or 1s in its inputs,and it does not tolerate even a second of floating.
None of my ...

I AM REALLY ANGRY I CAN'T GET IT TO WORK GRRRRR
WHY THE H**L SHOULD THE GRAPHICS ARRAY GIVE ERRORS WHEN SEEING FLOATING INPUTS
PULL DOWN RESISTORS AND SINGLE TICK POWER SUPPLIES ALL NEED ONE TICK TO START WORKING
GRRRRR IT DOES NOT WORK

Made an simulator for a slightly modified version of 4th cpu design
1/10
https://replit.com/@imcute-aaaa/circuit ... it4/sim.py

admin wrote: Mon Jan 09, 2023 11:48 pm That is what test is doing.

But the pin controlling is on a new subcircuit instance which is not visible to me.
I need the circuit to be visible so I can look at the screen and buttons