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Altera_Forum's avatar
Altera_Forum
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21 years ago

Integrate the Opencores's I2C ip into SOPC

Hello: I gathered 2 messages about how to integrate Opencores's I2C IP into SOPC. And I just have got it work by following these instructions below. But one note is that you can not ju...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

OV's SCCB is I2C. GPIO is general prupose PIO. I think there are a lot of things you need to learn. FIrst you should study some PIO exercises, such as LED, button switch etc. Next you can find some application note on I2C from www.nxp.com. Then you can build your own I2C interface routines. Get some reading about interface and embeded programming books. You'd learn from the bottom up.

Sorry, I cannot help you step by step. I posted a i2c-gpio driver for uClinux, but I don't know if it help.