Fujitsu SK-MB9EF120-002 Manuel de l'utilisateur - Page 17
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5 Connectors
The following table lists the location of all connectors on the board. The pin-out of each connector is
listed in separate sections.
Name
Type
SAMTEC QSH-090-01-
CN1
L-D-A
SAMTEC QSH-090-01-
CN2
L-D-A
2*10 2.54mm IDC
X2
header (male)
X3,4
TYCO 5767054-1
X1
DC-plug
X5
9pin Dsub male
X6
USB Mini-B plug
The two B2B connectors provide all MCU ports, power supplies and control-signals.
5.1 B2B Connectors (CN1, CN2)
These two connectors provide all signals to a plug-under board like the Multi-IO-Board. Signals
include all MCU ports as well as reset and power supplies from the SK-board.
Signals are always routed to these connectors, even if they are used on the SK-MB9EF120-002,-003
themselves. When using a signal on a plug-under board which is also connected to an on-board
peripheral or connector, it must be disconnected from the on-board resource by pulling the
corresponding jumper. Some signals can be disconnected separately, while other signals are
disconnected as a whole function-block.
Fitting mates for the other board are SAMTEC QTH type connectors.
5.1.1 CN1 Pinout
Special Signals
Pin(s)
1,2,6,7,12,13,54,55,
65,66,97,98,101,102,109,110,113,
137,138,162,167,171,172,
Shield
3-5,8-11,14-53,67-96, 100, 119
103,105,107
104,106,108
164,166,168,170
173,175,177,179
© Fujitsu Semiconductor Europe GmbH
SK-MB9EF120-002,-003
Connectors
Description
board-to-board connector. Allows to connect a Multi-IO board
or any other matching I/O-board.
B2B, Further signals from the MCU.
Standard ARM 20pin debug-header with JTAG-interface.
Must not be connected at the same time as X3.
38pin connector for standard ARM trace interface (16 bits).
Includes also JTAG. Must not be connected at the same time
as X2.
2.1mm pin DC plug for external power-supply.
CAN-Bus connector with standard-pinout.
USB device-plug to connect a PC with USB-Serial protocol
driver.
Signal
GND
n.c.
reserved
VDP5
5V0
Vin
- 17 -
Description
System Ground
not connected
do not use
VDP5 power domain
5.0V power rail
Raw input power (after the power-switch,
Position
bottom Q-4:13
bottom B-4:13
top H:M-15
top F:N-13
top C/D-14:16
top F:J-1:4
top O/P-2/3
UG-9E0010-11