i.MX7 M4 core can't access AIPS3 registers

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i.MX7 M4 core can't access AIPS3 registers

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rhoef
Contributor I

We are experiencing a problem where the M4 core of the i.MX7 can't access the AIPS3 register (at location

0x309F0000). The JTAG connection is lost when this location is accessed. Similar to when a peripheral register is accessed that it has no access rights to. Accessing AIPS1 and AIPS2 works fine.

is there a know issue? Does accessing AIPS3 something else?

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331 Views
art
NXP Employee
NXP Employee

No, this is not a known issue.

Is it possible to access other peripherals in the AIPS3 address range? Is it possible to access AIPS3 configuration registers from software (not using JTAG)? Please check.


Have a great day,
Artur

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