w5500 link 오동작문의
Ethernet Chips
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Ethernet Chips
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RE: w5500 link 오동작문의
by Eugeny ·
What you describe is hardware problem. Share circuit diagram as a picture. Can you access chip (registers) through SPI? Did you use same components for your design? I had a case when another jack with magnetics was used, and its pins were confused. Check with scope if crystal operates properly.