Connectors; Cn1 Motor-Control Connector; Table 25. Cn1 Motor-Control Connector; Figure 11. Cn1 Motor-Control Connector (Top View) - ST STM32L4R9I-EVAL User Manual

UM2248
7

Connectors

7.1

CN1 motor-control connector

Description
Emergency STOP
PWM_1H
PWM_1L
PWM_2H
PWM_2L
PWM_3H
PWM_3L
CURRENT A
CURRENT B
CURRENT C
ICL Shutout
DISSIPATIVE
BRAKE
+5 V power
PFC SYNC
PFC PWM
Encoder A
Encoder B

Figure 11. CN1 motor-control connector (top view)

33 31 29 27 25
34 32 30 28 26

Table 25. CN1 motor-control connector

Pin of
STM32L4R9AII6
PI4
PC6
PH13
PC7
PH14
PC8
PH15
PC0
PC1
PC2
PG9
PG13
-
PB14
PB15
PB6
PB7
23 21 19 17 15
24 22 20 18 16
Pin Pin
number number
of CN1 of CN1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
UM2248 Rev 4
13 11 9 7 5
14 12 10 8 6
Pin of
STM32L4R9AII6
-
-
-
-
-
-
PC4
-
-
-
-
PA0 PCD Ind. Current
PA1
-
PA9
PC3
PB8
Connectors
3 1
4 2
MSv46051V1
Description
GND
GND
GND
GND
GND
GND
BUS VOLTAGE
GND
GND
GND
GND
Heatsink
temperature
3.3 V power
PFC Shut Down
PFC Vac
Encoder Index
49/72
71