PUCRB

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Interpret as PUCRB

PU=B_0x0

PUCRB register

PU	PU[x] : Pull Up Pull up activation on port B[i] pad when APC bit of PWRC CR3 is set 0 (B_0x0): Pull-Up not activated on port B[i] 1 (B_0x1): Pull-Up activated on port B[i] when APC bit of PWRC CR3 bit is set and PWR_PDCRB[x] is reset

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