Hello,
I keep seeing issues with Clock waveforms so thought I would post a scope plot from my board at that stage.
Please note that I've limited the bandwidth to 20MHz to simulate what a low cost scope may show.
Cheers,
Richard
Good Clock Waveform
Forum rules
Be nice. No drama.
Be nice. No drama.
Good Clock Waveform
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- gigatron_clock.jpeg (75.43 KiB) Viewed 4115 times
Re: Good Clock Waveform
It doesn't look much square.
If U1 is replaced from a 74HCT04 to a 74HC04 I think you can get a better square wave.
If U1 is replaced from a 74HCT04 to a 74HC04 I think you can get a better square wave.
Re: Good Clock Waveform
It looks how it should be. Symmetrical would be nice for Justin's high resolution mode. But I haven't looked after the 74HC04 issue any further.