UM1509
Connectors
Doc ID 022703 Rev 2
5 Connectors
5.1
CAN DB9 plug connectors (CN1 and CN2)
Figure 6.
CAN DB9 plug connectors pinout
5.2
Digital input serial connector (CN3)
This connector enables connection of industrial output card STEVAL-IFP007V1.
Figure 7.
Digital input serial connector pinout
Table 11.
CAN DB9 plug connectors description
Pin Description
Pin
Description
1, 4, 8
NC
7
CANH
2
CANL
3, 6
GND
5
Chassis
9
Optional supply voltage (+3.3 V or +5.0 V)
Table 12.
Digital input serial connector description
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
NC
6
NC
11
SSP_MOSI
(PL_GPIO9)
16
NC
2
NC
7
NC
12
SSP_CLK
(PL_GPIO8)
17
+3.3 V
3
NC
8
NC
13
SSP_SS0
(PL_GPIO7)
18
GND
4
NC
9
NC
14
SSP_MISO
(PL_GPIO6)
19
+3.3 V
5
NC
10
NC
15
NC
20
GND
1
2
3 5 7 9
4 6 8 10
11 13 15 17 19
12 14 16 18 20