AGX SPI information

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

Hi,

We need to use the SPI interface to send large data. Anyone knows the max speed of the SPI in AGX Xvaier? Any document about the SPI in AGX?

Thanks

2

Is there any datasheet about the SPI speed? I did not find it.
Thanks

4

Hi,
Below is some information from internal document.

A design goal of sustained 65 Mb/s performance (and 130 Mb/s performance in “both enable” mode) in master mode is planned.

But the achievable perf as perf the HW team is 20.4 MBPS.

5

Hi ShaneCC,

Thanks for your information. It’s really very important for our project.

Thanks

7

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