topic Re: Interface with AD9364 in i.MX RT Crossover MCUs

Interface with AD9364

Anburaja — Mon, 28 Aug 2023 08:51:01 GMT

Hi,

I want to configure and control the AD9364 with i.MX RT1170 controller ,if it is possible?

Re: Interface with AD9364

kerryzhou — Tue, 29 Aug 2023 05:00:23 GMT

In fact, whether the AD9364 is supported, just check your used chip interface, I check it, find it contains the SPI, and parallel interface.

So, RT1170 can support it, as it contains the LPSPI and the flexIO support the parrallel, even the normal GPIO also can use as the parallel input and output.

Best Regards,

kerry

Re: Interface with AD9364

Anburaja — Tue, 29 Aug 2023 05:33:38 GMT

Thanks for your reply Kerry,

You suggested [RT1170], it works up to 1 GHz, but I need to use up to 3 GHz, any other IC?

Re: Interface with AD9364

kerryzhou — Tue, 29 Aug 2023 05:45:52 GMT

Hi @Anburaja ,

To the MCU, no 3GHz, the highest is 1Ghz.

If you need higher speed, you may need to check the MPU, not the MCU.

BTW, do you mean your chip spi and the parallel IO is up to 3Ghz, I don't think that is possible.

Maybe you need to double check your requirement at first.

Best Regards,

Kerry

Re: Interface with AD9364

Anburaja — Tue, 29 Aug 2023 06:10:29 GMT

ok fine.

Is there any other way to make the MCU or MPU work up to 3GHz? Send if suitable IC available.

Thanking you..!

Re: Interface with AD9364

kerryzhou — Tue, 29 Aug 2023 06:14:02 GMT

Hi @Anburaja ,

At least our RT have no way to run upto 3G, as you know, the core is just upto 1G.

To the MPU, you may check it in this area, you can create a new question about MPU :

https://community.nxp.com/t5/i-MX-Processors/bd-p/imx-processors

Not the RT, then our MPU engineer will help you.

Wish it helps you!

Best Regards,

kerry