About EIM (Parallel NOR) boot in i.MX6DQ.

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About EIM (Parallel NOR) boot in i.MX6DQ.

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keitanagashima
Senior Contributor I

Dear All,

Hello.

I have questions about Parallel NOR boot in i.MX6DQ.

We will use Parallel NOR Flash for boot with 16 bit muxed mode.

[Q1]

At the boot time, what timing waveform does it become with EIM muxed mode?

Do you have timing waveform?

(At the time of the boot, I consider that the timing can not be set by user.)

[Q2]

At the boot time, what is the frequency of NOR (EIM)?

132MHz?

Best Regards,

Keita

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BiyongSUN
NXP Employee
NXP Employee

A1:  You can use the EIM default value to calculate the boot timing. And it is listed in the reference manual and datasheet as well.

A2:

Untitled.png

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BiyongSUN
NXP Employee
NXP Employee

A1:  You can use the EIM default value to calculate the boot timing. And it is listed in the reference manual and datasheet as well.

A2:

Untitled.png

View solution in original post

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