NXP Semiconductors SAFE ASSURE FRDMGD3100HBIEVM, User Manual, Page: 7 / 35

NXP Semiconductors
UM11134
FRDMGD3100HBIEVM half-bridge evaluation board
UM11134 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2020. All rights reserved.
User guide Rev. 3 — 10 February 2020
7 / 35
Figure 3. Evaluation board voltage and interface domains
Table 2. Low-voltage (LV) domain 24-pin connector definitions
Pin Name Function
1 AOUTL Duty cycle encoded signal (low-side)
2 n.c. No connection
3 CSBL Chip select bar (low-side)
4 n.c. No connection
5 PWML PWM input (low-side)
6 INTBL Interrupt bar (low-side)
7 MOSIL Master out slave in (low-side)
8 SCLK Serial clock input
9 MISOL Master in slave out (low-side)
10 EN_PS Enable power supplies for VCC/VEE
11 FSSTATEL Fail-safe state (low-side)
12 GND Ground
13 FSENB Fail-safe enable (high-side and low-side)
14 MISOH Master in slave out
15 n.c. No connection
16 MOSIH Master out slave in
17 n.c. No connection
18 CSBH Chip select bar (high-side)
19 LED_PWR 3.3 V supply for INTB LEDs (high-side and low-side)