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?

588 次查看
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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487 次查看
art
NXP Employee
NXP Employee

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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487 次查看
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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