NXP Semiconductors RDGD31603PSMKEVM, Руководство пользователя, Страница: 8 / 39

NXP Semiconductors
UM11697
RDGD31603PSMKEVM three-phase inverter kit
Pin Name Function
3 CSBL Chip select bar to low-side gate drivers
4 n.c. not connected
5 PWMLU Pulse width modulation low-side phase U
6 INTB LOW SIDE GD3160 fault reporting/monitoring output pin for low-side devicees
7 MOSI_MICRO SPI target in signal
8 SCLK SPI clock
9 MISO_MICRO_N SPI target out signal
10 n.c. not connected
11 FSSTATEL Fail-safe state low-side input
12 GND Ground
13 FSENB_MICRO Fail-safe enable bar input
14 n.c. not connected
15 INTALU GD3160 fault reporting/monitoring output pin for low-side phase U
16 n.c. not connected
17 INTAHU GD3160 fault reporting/monitoring output pin for high-side phase U
18 CSBH Chip select bar to high-side gate drivers
19 LED_PWR 5 V pull-up for LED interrupt indicators
20 AOUTHU GD3160 analog output signal high-side U phase
21 PWMHU Pulse width modulation high-side phase U
22 FSSTATEH Fail-safe state high-side input
23 GND Ground
24 INTB_HIGH SIDE GD3160 fault reporting/monitoring output pin for high-side
Table 1. MCU connector (J38) pin definitions
...continued
Pin Name Function
1 GND ground
2 PWMHU Pulse width modulation input high-side phase U
3 GND ground
4 PWMLU Pulse width modulation input low-side phase U
5 GND ground
6 PWMHV Pulse width modulation input high-side phase V
7 AOUTLU GD3160 duty cycle encoded analog output signal low-side U phase
8 PWMLV Pulse width modulation input low-side phase U
9 INTAHU GD3160 fault reporting/monitoring output pin for high-side phase U
10 PWMHW Pulse width modulation input high-side phase W
11 INTALU GD3160 fault reporting/monitoring output pin for low-side phase U
Table 2. External connector (J38) pin definition
UM11697 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2021. All rights reserved.
User manual Rev. 1 — 10 December 2021
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