Wrap.2B Connector Pinouts - PC Engines WRAP User Manual

WRAP.2B connector pinouts

J1 Ethernet port 1
Same as WRAP.1C.
J2 DC power jack
Same as WRAP.1C.
J3 Console serial port
Same as WRAP.1C.
J4, J9 miniPCI sockets
Same as WRAP.1C.
J5 Clock & core voltage selection jumper
CPU speed and core voltage can be configured by shunt jumper. Recommended settings are 233
MHz / 1.8V and 266 MHz / 2.0V.
1-3 266 MHz
2-4 2.0V
J6 LPC expansion
Same as WRAP.1C.
J7 I2C / battery / watchdog header
This header can be used to connect user specific hardware, e.g. a front panel microcontroller, or for
a licensing dongle.
1 +3.3V
2 SCL1
3 SDA1
4 GND
5 DOGFOOD interface pin for watchdog, connected to CPU GPIO G14.
6 OVERTMP# overtemperature signal from thermal sensor. If this is pulled low, the CPU
7 VBAT
8 GND
J10 CompactFlash
Same as WRAP.1C. WRAP.2B has optional support for on-board NAND flash. Please contact PC
Engines for details.
WRAP router platform
3-5 233 MHz CPU speed
4-6 1.8V core voltage
power supply
I2C clock
I2C data
ground
will be reset.
RTC battery voltage, connect to +3V Lithium battery
ground
24 2/13/2007