AnsweredAssumed Answered

S32K144 and ARM corte bit band

Question asked by Enrico Antonioli on Mar 12, 2019
Latest reply on Mar 27, 2019 by Daniel Martynek

Hello,

can anyone tell me if bit band is implemented in s32k144? The refernce manual (Rev.9) says no:

see BB=00 on "Processor 0 Configuration Register 3 (CP0CFG3)"

If I try to use it it works well!! Why?

Can I have problems with this approach in the future? 

The reference manual says: "The S32K product series and the software drivers support bit-
banding, but Arm no longer promotes its usage. Therefore, we
recommend that bit-banding should not be used."

Best regards,

E.

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