i.MX8M Mini VPU Registers

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i.MX8M Mini VPU Registers

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sachin_patel
Contributor IV

Hi,

I noticed in the i.MX8M Mini Reference Manual, Chapter 15, VPU_H1, Register SWREG441 has the same description as SWREG440. Is this a mistake in the documentation?

Kind regards,

Sachin Patel

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Zhiming_Liu
NXP TechSupport
NXP TechSupport

Hi sachinpatel

 

Yes, it is a mistake.It should a high 32 and a low 32.

 

Best Regards

Zhiming

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sachin_patel
Contributor IV

Hi @Zhiming_Liu 

 

Are you sure that's the case? That does not follow the pattern in the neighbouring registers. The "low 32-bit" registers appear much earlier in the mapping as I expect the value in the "high 32-bit" registers are zero. Notice that all registers from SWREG429 - SWREG449 are all labelled as "High 32-bit", and the preceding registers SWREG423 - SWREG428 are all labelled as "Base Address MSB".

Thanks,

Sach

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