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Altera_Forum's avatar
Altera_Forum
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13 years ago

Yes No question (Using FPGA as a wire)

1-Can I use FPGA, just as a wire, to carry a bidirectional line like I2C SDA from one pin of the FPGA to the other pin of the FPGA. In the FPGA there will not be an i2c master or slave it will just r...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I don't know about Xilinx - wouldn't touch it with a bargepole :)

I use a component in my VHDL code: 

	
LIBRARY altera; 
	USE altera.altera_primitives_components.all;
....
odsda : opndrn 
		port map ( 
				a_in	=> dp_SDaOut , 
				a_out	=> Sda
				) ;

Don't know how to do this in Verilog - wouldn't touch that with a bargepole either :)