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Jiayi_H_Intel
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3 years ago

16550 Compatible Uart is not working in Quartus21.3

Hi expert, I failed to use 16550 Compatible Uart to send data. Serial signal never change. I have write the configure to the register: 0x4 to 0x0; 0xC to 0x80; 0x0 to 0x36; 0x4 to 0x0; ...