
Connectors
UM0686
28/58
Doc ID 15451 Rev 1
24
PB10
MC sub2 PWM Vref
Disconnect any daughterboard from
CON14 connector
26
PE14
-
-
28
PE12
MC main PWM WL
Disconnect STEVAL-IHM022V1
demonstration board from motor
power stage board
30
GND
-
-
32
PD14
MC sub1 EncIndex /
MC sub2 PWM WL
Remove any jumper from connector
JMP8
34
PE10
MC main PWM VL
Disconnect STEVAL-IHM022V1
demonstration board from motor
power stage board
36
PE8
MC main PWM UL
Disconnect STEVAL-IHM022V1
demonstration board from motor
power stage board
38
-
-
-
40
PG0
-
-
42
PF15
EXT IN8
Disconnect the daughterboard (if
present) from CON2 connector
44
PF13
EXT IN6
Disconnect the daughterboard (if
present) from CON2 connector
46
PF11
EXT IN6
Disconnect the daughterboard (if
present) from CON2 connector
48
-
-
-
50
GND
-
-
52
PC5
MC sub1 currentC
Remove R58
54
PA7
MC sub1 PWM UL
Disconnect STEVAL-IHM022V1
demonstration board from motor
power stage board
56
PA5
MC main PFC Iac
Remove jumper JP13
58
PA3
MC main bus voltage
Remove R40
60
PA2
MC main encIndex /
MC sub2 encIndex
Remove jumper on JMP5
62
-
-
-
64
PC2
MC main currentB
Remove R48
66
PC0
MC sub1 currentA
Remove R56
68
-
-
-
70
GND
-
-
Table 19.
Daughterboard extension connector CON1 (continued)
Pin Description
Alternative
function
How to disconnect with component
on STEVAL-IHM022V1 board
www.BDTIC.com/ST