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SPI speed


#1

hi,
I would like to know the maximum speed SPI clock rates in some main-boards-
Fez spider, Hydra, G400.
what are they?

there is a link to see it in User guide\schematic? in any spec?

thanks


#2

I’m using 20000 kHz on G120 with ENC28 without any issues.
This is the maximum the ENC28 chip can handle.


#3

We are looking into this.


#4

@ Reinhard Ostermeier -

Look at the osc for sure. On EMX that is 18MHz. I think


#5

What does EMX has to do with ENC28? It has built in Ethernet.