Table 8. Testing Pins Description - STMicroelectronics UM1036 User Manual

UM1036
Table 7.
Name
J5
J6
J7
Table 8.
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
TP20
TP21
TP22
Connector pinout description (continued)
Reference
Hall sensors / encoder input connector
1 - Hall sensor input 1 / encoder A+
1 - Hall sensor input 2 / encoder B+
1 - Hall sensor input 3 / encoder Z+
4 - 5 VDC
5 - GND
Tachometer input connector for AC motor speed loop control
1 - tachometer bias
2 - tachometer input
Dissipative brake
1 - open collector
2 - +bus voltage
Testing pins description
Number
Output phase A
Heatsink temperature
Output phase B
Sensed encoder / Hall signal H1/A+
Output phase C
Sensed encoder / Hall signal H2/B+
PWM - phase A - low-side
Sensed encoder / Hall signal H3/Z+
PWM - phase A - high-side
Voltage of the bus
PWM - phase B - low-side
Brake flag; when GND - brake switch activated
PWM - phase B - high-side
3.3 VDC
PWM - phase C - low-side
15 VDC
PWM - phase C - high-side
2.5 VDC - reference voltage
Current in phase A
GND
Current in phase B
Current in phase C
Doc ID 18293 Rev 1
Description of jumpers, test pins, and connectors
Description / pinout
Description
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