ADLINK Hurricane-QM57 - Manual (Page 33)

TME-EPIC-HURQM-R2V9 Revision 2.9 Page 27 of 74
PCI/104-Express have the following features:
 Four x1 PCIe Lanes or one x4 PCIe Lane
 One x16 PCIe or optionally two x8 PCIe
 ATX power and control signals: +5V Standby, Power supply on, Power OK
 Power: +3.3V, +5V, +12V
 SMBus
Note: The 3.3V pins on the PCI/104-Express bus are not supplied by the
onboard 3.3V power supply in default. The maximum current is limited
to 3.6 A. With 0R0-Resistor-Jumpers the 3.3V pins can by supplied by the
onboard 3.3V power supply, but with a lower current limit.
If a PCI/104-Express peripheral board needs 3.3V supply from the bus
with more than that limit, it must be supplied externally.