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TMS570LS3137: Does I2C loopback mode send data out?

Andy Worsley89
Intellectual 670 points
Part Number: TMS570LS3137
Other Parts Discussed in Thread: HALCOGEN

Hi,

I'm struggling to get the I2C working on the TMS570 HDK board. There is some example code in the HalCoGen directories that I'm going to try, but it uses the port in Loopback mode. When it's operating in this mode does the data being sent still come out of the physical port or does it only loop internally?

Regards

Andy