how to modify code when hardware change from MMPF0100F0EP to MMPF0100F0AEP?

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how to modify code when hardware change from MMPF0100F0EP to MMPF0100F0AEP?

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mingmingyuan
Contributor III

board:samba_sd

system:linux 3.0.35

how to modify code when hardware change from MMPF0100F0EP to MMPF0100F0AEP?

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art
NXP TechSupport
NXP TechSupport

Generally, no code modification is required when migrating from MMPF0100 to

MMPF0100A part. The differences between these two parts are summarized in the Table 2

of the MMPF0100 Data Sheet Rev.12 document, available on the MMPF0100

Documentation web page:

http://www.freescale.com/products/analog-power-management/power-management/pmics/pmics-for-i.mx-proc...


Have a great day,
Artur

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237 Views
mingmingyuan
Contributor III

I found old pmu sw4 default output is 3.15v,use the same code, new pmu sw4 output 1.8v

Can you tell me how to modify sw4 from 1.8v to 3.15v ?

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