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Altera_Forum's avatar
Altera_Forum
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20 years ago

i2c bus not work i think ?

I have add the I2C opencores component in SOPC builder, add the logic in quartus and assigned the pins. copiled the kernell en filesystem. i have started the i2cset I get this on my consol...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I don't think you can change that file manually. It is checked (and updated if necessary) according to the system ptf file each time you build the kernel, so your manual changes will be removed.

You need to instantiate the opencores i2c component in SOPC builder.