Fast 7seg

208

02:03:47

Discovered trick to get 7 segment display to run at full 1s/s sim speed. Set logic true to 2v and dial down the resistance of the the 7seg to the minimum 1m ohm. I guess this gets around convergence issue slowing things down, just need the hurz stamp of approval? ;)

published 10 years ago

roops1967

10 years ago

Btw the sequence being generated here is bloody hard to calculate, it increments and shifts with mad clocking, and can't slow it down to see what it is :P

Sine_eyed

10 years ago

Yeah that's fast lol. It starts bugging out on my phone just below 400uS/S- check it out..

roops1967

10 years ago

Sine old pal I believe that'll be the parasitic capacitance coming into play at that speed? Burning the LEDs

roops1967

10 years ago

Gotta hand it to Igor, the EC simulator is consistent across all platforms :) be it android iOS or chrome

Sine_eyed

10 years ago

I have to admit all that stuff is still over my head at this point <=^\

Voltransistor

10 years ago

Thankyou, roops1967. I just posted a better one than my previous circuit. Nice, Great work! :-)

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