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Envoyé par OTOMOUV
merci pour votre aide mais c quoi ce WP.....?!
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salut
GOOGLE --> "95640 datasheet" --> Page 6 --> "WP = Write protect"
Write Protect (W)
The main purpose of this input signal is to freeze the size of the area of memory that is
protected against Write instructions (as specified by the values in the BP1 and BP0 bits of
the Status Register).
This pin must be driven either high or low, and must be stable during all Write instructions.
@+