EMAC SoM-A5D36, Руководство пользователя

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SoM-A5D36 User Manual
Revision 1.30 © 2015 - 16 -
The second CAN port is available through the SPI chip select lines. With a custom carrier the use of the
second CAN port can be utilized.
Table 16: CAN 2
SODIMM
Pin#
SoM
Pin Name
Processor
Pin Name(s)
Port Line Pin Description
26 SPI_CS1 CANTX0
PD15 CAN Transmit
25 SPI_CS0 CANRX0
PD14 CAN Receive
2.4.11 GPIO
This section provides for the SoM general purpose IO section. All of these pins can be configured to be
general-purpose digital ports. They can also be configured to take advantage of several of the functions
of the SoM-
A5D36’s internal silicon. All of the internal A/D ports are brought out here, as well as all of
the available IRQs, the second SPI and the pins for general-purpose timer/counters.
Table 17: General Purpose IO
SODIMM
Pin#
SoM
Pin Name
Processor
Pin Name(s)
Description
114 GPIO0 PD5
Port D5
115 GPIO1 PD7 Port D7
116 GPIO2 PC6 Port C6
117 GPIO3 PC7 Port C7
118 GPIO4 PC8 Port C8
119 GPIO5 PC9 Port C9
120 GPIO6 PC10 Port C10
121 GPIO7 PC11 Port C11
122 GPIO8 PC12 Port C12
123 GPIO9 PC13 Port C13
124 GPIO10 PC14 Port C14
125 GPIO11 PC15 Port C15
126 GPIO12 PC22 Port C22
127 GPIO13 PC23 Port C23
128 GPIO14 PC24 Port C24
134 GPIO15 PC25 Port C25