FLOYD User Manual rev 1.09
www.diamondsystems.com
Page
12
Ethernet
Ports
Floyd is equipped with one or two Gigabit Ethernet ports:
1. (all models) A 10/100/1000 Ethernet port routed from the module.
2. (BB01 model only) A 10/100/1000 Ethernet port derived from the
Intel WGI210IT
/
Intel I210
PCIe
Ethernet controller which is accessed via x1 PCIe Lane routed from the module through a PCIe
switch.
Both Ethernet ports are accessed with a dual-port vertically stacked RJ-45 jack with integrated magnetics.
The jacks indicate Link, Activity, and Speed status associated with each port using integrated LEDs.
PoE (Power over Ethernet)
The PoE+ PSE (Power Sourcing Equipment) enabled Ethernet ports on the carrier board can be used to
power peripherals such as PoE IP-based cameras. The two ports are compliant with 802.3at Type 2 PoE+
standards and support up to 25.5W on each port, depending on the capacity of the supplied power.
Floyd administers power negotiation between the PSE and PD controllers. The auxiliary power required for
the PoE circuit is supplied by a separate input power connector. The PoE input requires a supplied voltage
range of 50-57VDC.
Audio
Interface
The multi-channel audio interface from the HDA controller is integrated with the HDMI interface that supports
eight channels at 192kHz 24-bit audio. No separate audio analog outputs are provided on the carrier board.
LED
Indicators
Floyd provides several LEDs to indicate status of various functions. LEDs are located on the top side of the
board and labeled in silkscreen.
General Description
PWIN
Power IN indicator
PWGD
Power Good indicator
USER
User control, demonstrates board is working
PoE
PWIN1
Valid Power In for PoE PSE port 1
PWIN2
Valid Power In for PoE PSE port 2
EN1
Indicates Power Enabled for PoE PSE port 1
EN2
Indicates Power Enabled for PoE PSE port 2
Micro SD Socket
Floyd supports a MicroSD Card socket connector with 4-bit data at 3.3V as an additional low-cost mass
storage option.
