13
R20UT4084ED0130 Rev. 1.3
2020-05-12
CAN2TX
P02_0
CTX0
CAN2RX
P02_2
CRX0
CAN3TX
P32_6
CTX3
CAN3RX
P32_4
CRX3
CAN4TX
P15_7
CTX4
CAN4RX
P15_8
CRX4
6.4
RHSIF I/F
CN11 is available to connect to the RHSIF I/F signals of the device. The
connector is a Samtec
‘ERF8
-005-05.0-L-DV-L-
TR’ type connector and t
he
following table shows the signal assignment.
Table 6 RHSIF I/F Pin Assignment
CN11
Pin
Function
Device
Pin
CN11
Pin
Function
Device
Pin
1
HSIF0_TXDP
P21_5
2
GND
-
3
HSIF0_TXDN
P21_4
4
GND
-
5
GND
-
6
HSIF0_REFCLK
P20_0
7
HSIF0_RXDN
P21_2
8
GND
-
9
HSIF0_RXDP
P21_3
10
GND
-
All signals are by default not connected to a pin header in order to minimize
disturbance on the signal. If needed the signals can be connected to CN5 (pins
#14, 16, 18, 20 and 22) via connecting with 0Ohm resistances R31, R50, R75,
R76 and R78. For details, please refer to
.
6.5
HS-SPI I/F
CN13 is available to connect to the HS-SPI I/F signals of the device. The
connector is a Samtec ‘ERF8
-005-05.0-L-DV-L-
TR’ type connector and the
following table shows the signal assignment.
Table 7 HS-SPI I/F Pin Assignment
CN13
Pin
Function
Device
Pin
CN13
Pin
Function
*1
Device
Pin
*1
Function
*2
Device
Pin
*2
1
CLKP
P13_1
2
TXDP
P13_3
RXDP
P14_4
3
CLKN
P13_0
4
TXDN
P13_2
RXDN
P14_5
5
GND
-
6
GND
-
GND
-
7
GND
-
8
RXDP
P14_4
TXDP
P13_3
9
SSL/SSLI
*3
P14_2
10
RXDN
P14_5
TXDN
P13_2
Note 1 & 2
: The function of CN13 pins 2, 4, 8 and 10 depend on the
configuration of JP29
