Freescale Semiconductor

21

Graphical User Interface Description

6.3

GUI Features

There are five functional tabs in the KITPF0100GUI to allow programming PF0100 registers. They also permit one

to perform either prototyping or one-time programming (OTP) of the fuse registers.

The Power tab provides user access to control both the switching as well as the linear regulators on the PF0100.

The switching regulators can be programmed by sub-tabs for SW1, SW2, SW3, SW4 and SWBST. For each of

these tabs, the user has access to functional registers that configure the output voltage, the standby voltage, the

off-mode voltage, the phase control, the switching frequency and more. The user can also configure the OTP

register via the bottom half of the tab, which selects the start-up sequence of the switching regulators as well as

phase configuration for SW1 and SW3.

Figure 21. Switching Regulators Tab