Introduction - If you have any usage issues, please Google them yourself
I 2 C is a 2-line bidirectional serial interface, very suitable for chip-level communication. Because SOPC Builder does not provide I 2 C core, as described in this section I 2 C core is produced by Richard Herveille and publish to the web free of charge to go nuclear. With regard to I 2 C core to use, see the CD-ROM folder oc_i2c_master use instructions. Txt.