Thread: Ortonview PCB
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Old 15th Sep 2021, 8:41 pm   #509
Mark1960
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Join Date: Mar 2020
Location: Kitchener, Ontario, Canada
Posts: 689
Default Re: Ortonview PCB

Quote:
Originally Posted by SiriusHardware View Post
The white band is an unavoidable by-product from when the UART wakes up, it happens to produce white level at that point and it takes a finite amount of time to then turn the state of the output to the other (black) level under program control.
Might be a stupid question, but could we just initialise the UART earlier, so that it is reset before the visible area of the picture?

Edit: Or maybe initialise the UART only once after reset instead of on every line?
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