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Altera_Forum's avatar
Altera_Forum
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13 years ago

Help with UART core

Hi, I'm not sure if i placed this topic here correctly. Well anyway, i need help. So I was able to make codes for NIOS II that will receive serial signals from my hyperterminal to the Altera DE2 boar...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Do you use a null modem adapter to properly route the Tx and Rx signals in the tests you tried. My gut feeling tells me that if you connected the DE2 to a PC with hyperterminal and you connected the RFID reader to the PC with hyperterminal then you would need to cross the Tx and Rx signals when connecting the RFID to the DE2.