Atmel Evaluation Kit AT91SAM9X25-EK AT91SAM9X25-EK Data Sheet
Product codes
AT91SAM9X25-EK
Evaluation Kit Hardware
Evaluation Kit (EK) User Guide
4-45
11115A–ATARM–27-Jul-11
4.3.5
Connectors
4.3.5.1
Power Supply
Figure 4-35. Power Supply Connector J4
4.3.5.2
SODIMM Card Edge Socket
The Evaluation Kit uses a SODIMM200 standard connector for CM board interfacing.
Please note that this is not an industry standard pin-out and that it is unlikely to be compatible with off-
the-shelf SODIMM cards.
the-shelf SODIMM cards.
Figure 4-36. SODIMM200 Socket CON1
Table 4-20. Power Supply Connector J2 Signal Description
Pin
Mnemonic
Signal description
1
Center
+5V
2
GND
3
Floating
Table 4-21. SODIMM200 CON1 Signal Descriptions
Function
Type
x5 pad name
SODIMM 200
x5 pad name
Type
Function
Front Side
A
B
Back Side
VCC 3V3
POWER OUTPUT
1
2
POWER OUTPUT
VCC 3V3
VCC 3V3
POWER OUTPUT
3
4
POWER OUTPUT
VCC 3V3
GND
5
6
POWER OUTPUT
VBAT
USBC_DP
I/O
USB Data Positive
7
8
SYSC
JTAGSEL
USBC_DM
I/O
USB Data Negative
9
10
SYSC
WKUP
GND
11
12
SYSC
SHDN