NXP Semiconductors
UM11620
FRDMGD3160XM3EVM half-bridge evaluation board
Global workspace controls
•
Always visible in the lower left corner of the main application window.
–
GD3160 tab functionality
– Switch modes between run and configuration mode
– Set SPI frequency
Figure 21. Device pins settings and status menus
•
Pins tab functionality
–
Set control levels. Default values are shown.
–
Read and automatically poll INTB pins (INTA pins are added for GD3160).
–
Control pins set values to a default to a functional state.
– FSENB - enable/disable fail-safe enable
– EN_PS - enables flyback supply on EVB at 17 V V
CC
on high side and low side
– FSSTATEL and FSSTATEH set the fail-safe state when FSENB is enabled
– PWML and PWMH set the default state PWM inputs for high side and low side
Figure 22. Pins tab functionality
UM11620
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2021. All rights reserved.
User guide
Rev. 1 — 10 June 2021
26 / 38
