User manual
Layout Description
7
4.1. PanelA5 Connector Description
4.1.1. X1/X2 Stamp Connector
Two 100 Pin finepitch connectors for taskit StampA5D36.
4.1.2. X3/X33/X26 DC IN
Spring-clamp connection for 24V regulated DC-IN. It can be alternatively jumpered for
12V DC IN.
Warning
Do not connect voltages above the specified Voltage to the board. Overvoltage
can result in damages beyond repair.
4.1.3. X5 Dual USB Host Ports
Two high speed USB 2.0 host ports.
4.1.4. X6 RJ45 Jack
RJ45 jack for 10/100 MBit/s ethernet.
4.1.5. X7 DSUB-9 male
Pin-header X7 is a DSUB-connector in RS232 levels. It corresponds to USART2 of the
AT91SAMA5D3X. RI can be powered by 5V by setting jumper J9 (default unset).
Pin Assignment Processor Pin
1 -DCD PE4/A4
2 RXD PE25/A25/RXD2
3 TXD PE26/NCS0/TXD2
4 -DTR PE6/A6
5 GND GND
6 -DSR PE5/A5
7 -RTS PE24/A24/RTS2
8 -CTS PE23/A23/CTS2
9 -RI PE3/A3
Table4.1.X7 Pin Assignment
4.1.6. X8 DSUB-9 male
Pin-header X8 is a DSUB-connector in RS232 levels. It corresponds to USART1 of the
AT91SAMA5D3x. RI can be powered by 5V by setting jumper J6 (default unset).
Pin Assignment Processor Pin
1 -DCD PE8/A8