Schematic please..........
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Re: pic18F6722 issues
Schematic please..........
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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Re: pic18F6722 issues
Hi,
ExpressPCB has a schematic capture but I don't usually spend the time with it. I "read" the PCB instead.
Brian
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Re: pic18F6722 issues
Hi,
Here is the basic schematic as I pulled it off of the .PCB file view.
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Re: pic18F6722 issues
Hi,
I scoped the DAT and CLK lines and they see that the data line is not transitioning to ground very far (about 1/3 the way).
I measured the resistance of CLK and DAT to ground and VCC and they are open.
I don't see in the artwork any overly close traces suspecting an under etched via causing a short but don't see anything.
Brian
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Re: pic18F6722 issues
Darned bypass caps... didn't have enough of them. Newest Artwork Programs fine.
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