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SK-AM69: SPI specs: min/max frequency, protocol in used

Part Number: SK-AM69

Tool/software:

Hello Ti community.

I'm currently working on a project that requires SPI read/write.
In this design, SK-AM69 is going to work as SPI master and going to r/w to FPGA.

And I got some questions about SPI interface on AM69

1. What is the min/max frequency of SPI?
I found this table on TRM.
Does this mean that the SPI clock can go down from 0.568MHz and up to 50MHz?

2. What kind of protocol does it use?

Is it using Motorola or Ti?
I've found that there are some difference between them.
But in my experience, I never considered about which protocol is used when I'm trying to use SPI in my design. (Are they compatible?)

Thanks.

  • Please refer to the Datasheet for SPI clock frequency ranges. Also please refer to the TRM section "MCSPI Protocol and Data Format" for more details on the protocol flexibility. I'm not familiar with a Motorola protocol.