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R1299. SIDE, CLOCK MAY NOT START

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1R1299. SIDE, CLOCK MAY NOT START Empty R1299. SIDE, CLOCK MAY NOT START Sun Aug 07, 2022 11:22 am

Defran

Defran

Since you´re a bit bored on vacation, i´m sending you a found problem...

Download my projet #47 and note that to start the clock you have to press on POWER CIRCUIT several times until it starts, rare but true. Tell me when you have time, please.

2R1299. SIDE, CLOCK MAY NOT START Empty Re: R1299. SIDE, CLOCK MAY NOT START Sun Aug 07, 2022 4:00 pm

arcachofo

arcachofo

There is no problem with the clock.

The problem is again gate oscillation, same than 4060 and flipflop made with gates.
I will comment in that post:
https://simulide.forumotion.com/t927-side-1299-w11-rs-flip-flop-unestable

3R1299. SIDE, CLOCK MAY NOT START Empty Re: R1299. SIDE, CLOCK MAY NOT START Mon Sep 19, 2022 8:45 am

Defran

Defran

In R1336, it works ok, thanks. Change to green.

4R1299. SIDE, CLOCK MAY NOT START Empty Re: R1299. SIDE, CLOCK MAY NOT START Thu Oct 13, 2022 12:52 pm

Defran

Defran

R1357. This item does not work fine on this version.

5R1299. SIDE, CLOCK MAY NOT START Empty Re: R1299. SIDE, CLOCK MAY NOT START Fri Oct 14, 2022 8:57 am

arcachofo

arcachofo

The main problem remains the same:
https://simulide.forumotion.com/t901-side-1299-w11-internal-4060-oscillator-drivers#4292

For Circuit #47 you need to solve the oscillation and update the circuit in that post.

There is also an issue with that capacitor:
It takes long time to charge and it is slowing down the simulation when it is charged/discharged.
In this case it not critical a precise simulation of that capacitor so you can set "Reactive Step" in Simulation properties to 10 us or even 100 us.

In any case I need to optimize reactive components.

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