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6.6
CN12
Pin
1
3
5
7
9
11
13
15
17
19
R20UT4084ED0130 Rev. 1.3
2020-05-12
JP29 pins 1 and 2 connected: Function *1 is effective
JP29 pins 2 and 3 connected: Function *2 is effective
Note 3: The function of the pin P14_2 can be configured in the used MCU
device. For details, please refer to the HW user's manual of the used device.
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 CN6 (pins
#33, 35, 36, 38, and 40 – 42) via connecting with 0Ohm resistances R112 –
R116 and R118 and R119. For details, please refer to Chapter 11 'Schematic'.
RHSB I/F
CN12 is available to connect to the HS-SPI I/F signals of the device. The
connector is a Samtec 'ERF8-010-05.0-L-DV-L-TR' type connector and the
following table shows the signal assignment.
Table 8 RHSB I/F Pin Assignment
Device
Function
Pin
RHSB1FCLN
P10_1
RHSB1FCLP
P10_0
GND
-
RHSB1SON
P10_3
RHSB1SOP
P10_2
RHSB0FCLN
P13_0
RHSB0FCLP
P13_1
GND
-
RHSB0SON
P13_2
RHSB0SOP
P13_3
Note 1: By default, these signals are not directly connected to the corresponding
device pins. In order to use these signals for the RHSB I/F CN12 pins #17 and
#19 must be connected to the device via 0Ohm resistances R104 and R105. In
case of using the HS-SPI I/F (refer to section 6.5), it is recommended to not
apply the latter resistances. This it to minimize signal disturbance.
The signals assigned to CN12 pins #1, 3, 7, 9, 17 and 19 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 CN6 (pins #6, 8, 10, 12, 40 and 42) via
connecting with 0Ohm resistances R108 – R111 and R115 and R116. Please
also consider above note 1. For details, please refer to Chapter 11 'Schematic'.
CN12
Function
Pin
2
RHSB1CSD0
4
RHSB1EMRG
6
RHSB1SI0
8
RHSB1SI1
10
RHSB1CSD1
12
RHSB0CSD0
14
RHSB0EMRG
16
RHSB0SI0
*1
18
RHSB0SI1
*1
20
RHSB0CSD1
Device
Pin
P10_7
P12_0
P12_2
P12_4
P10_6
P12_6
P12_7
P12_3
P12_1
P12_5
14
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