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Altera_Forum
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17 years ago

RS-232 PC Connection

Hello,

I'm working in a Altera DE2-70 board and I need to make a connection to the PC using the RS-232 Serial Port. My question is if I can connect the board directly to the PC or I need to make a external circuit for make this connection.

I already know the board uses a ADM3202 transceiver chip for RS-232 communication, this chip converts the voltages between board and PC?

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