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6.4
6.4.1
Function on
Pin
MainBoard
1
3
5
RESET
7
9
INT0
11
INT2
13
15
UART0TX
17
UART0RX
19
LIN0TX
21
LIN0RX
23
25
27
CAN0TX
29
CAN0RX
31
SENT0IN
33
SENT0OUT
35
37
39
41
FLX0TX
43
FLX0RX
45
FLX1TX
47
FLX1RX
49
51
ETH0MDIO
53
ETH0RXD0
55
ETH0RXD1
57
ETH0RXD2
59
ETH0RXD3
R20UT3282ED0101 Rev. 1.1
2015-06-10
CAUTION: Be careful in configuration of mode related pins, as wrong
configuration can cause irregular behaviour of the devices. Be sure to check the
corresponding User Manual, for details, which modes can be selected for the
used device.
Connectors to MainBoard
Two connectors (CN1 and CN2) are available to connect the PiggyBack board to
a MainBoard.
The signal connection of connector CN1 is described in the following table.
Connector CN1
Regarding the function on the MainBoard, please refer to the UM of supported
MainBoards.
Device Port
-
-
-
-
RESETZ
-
-
P4_7
P5_13
-
-
P5_14
P5_13
P5_14
P5_13
-
-
-
-
P5_1
P5_0
P0_0
P2_4
-
-
-
-
-
-
P3_7
P3_2
P3_6
P3_3
-
-
P3_3
P4_3
P4_4
P4_5
P4_6
Function on
Pin
MainBoard
2
-
4
-
6
NMI
8
-
10
INT1
12
INT3
14
-
16
UART1TX
18
UART1RX
20
LIN1TX
22
LIN1RX
24
-
26
-
28
CAN1TX
30
CAN1RX
32
SENT1IN
34
SENT1OUT
36
-
38
-
40
-
42
FLX0EN
44
-
46
FLX1EN
48
-
50
-
52
ETH0MDC
54
EH0TXD0
56
EH0TXD1
58
EH0TXD2
60
EH0TXD3
Device Port
-
-
P5_7
-
P4_12
P0_5
-
P5_5
P5_4
P5_5
P5_4
-
-
P5_14
P5_15
P0_1
P3_9
-
-
-
P3_5
-
P3_8
-
-
P3_6
P3_9
P3_10
P3_12
P3_13
12
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