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Altera_Forum's avatar
Altera_Forum
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13 years ago

2 Serial Devices on one board

Hello all, I am currently working on a project in which I need to connect two digital sensors, a Temp & Humidity sensor(SHT 15) and an accelerometer (ADXL345) both digital sensors. They also bo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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My real question lies in the implementation of I2C protocol. I don't see a core for I2C implementation.. any advice? OpenCores.org?

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The DE0-nano examples provided by Terasic use bit-banging to implement the I2C protocol. If you're going to use a NIOS II core, then that would be my recommendation.

I believe others have used the OpenCore's I2C core. Search the archive.

Cheers,

Dave