NXP Semiconductors
UM11603
RDGD31603PHSEVM three-phase inverter reference design
•
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 21. Pins tab functionality
•
Status tab functionality
–
Monitors Status 1 and Status 2 fault bits. Bits that are set are shown in red.
–
Ability to clear all faults and automatically poll status registers.
Figure 22. Status tab functionality
UM11063
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User manual
Rev. 1 — 18 August 2021
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