Reset Value Issue of AIPS of MPC5746R

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Reset Value Issue of AIPS of MPC5746R

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qm1013
Contributor III

hello, I can't find the reset value of the Peripheral Bridge (AIPS-Lite) about the register definition .

MPC5746R devices.

where could I find the AIPS chip-specific informations ?

TIM截图20190603084648.jpg

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davidtosenovjan
NXP TechSupport
NXP TechSupport

Hi, it is stated in the first section of module description

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qm1013
Contributor III

Also about the AIPS(Peripheral Bridge), I am confused about the supervisor privilege level on AIPS_PACRn register.

TIM截图20190604080933.jpg

Marked in red , is it means that if SPI is set,the master need supervisor access attribute and MPRx[MPLn] set

I know how to configure the MPRx[MPLn] bit , but how to configure the supervisor access attribute for the specified master?

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davidtosenovjan
NXP TechSupport
NXP TechSupport

If the particular master is the core, then its supervisor/user is given by MSR[PR]. Other masters are treated as supervisor.

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