Vicor PI33XX-XX Multi-Phase Design Guide - Manual (Page 4)

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Multi-Phase Design Guide
Kill Bit 2 Option
Once synchronization has been programmed, a Kill
bit located at address 22h can be burned, to 01h, to
prevent any future erroneous blowing of remaining
zero bits. The programming protocol is the same as
shown above (Figure 4) except for step 4). Change
the Address Register to 22h and the Data sent to
01h.
For more detailed I
2
C interfacing information and
available software please refer to the “PI33XX-2X I
2
C
Digital Interface Guide.”
I 2 C is a Trademark of NXP Semiconductor